diff --git a/ui (gen4)/features/store.js b/ui (gen4)/features/store.js
index acea9958..5c27e8bb 100755
--- a/ui (gen4)/features/store.js	
+++ b/ui (gen4)/features/store.js	
@@ -311,6 +311,8 @@ function makeStorageHandler(storage){
 									while the later is stored in:
 										${storage}[this.config['store-root-key/' + key]
 									XXX not yet sure this is the right way to go...
+
+		HOTE: other path syntax is ignored and the key will be saved as-is.
 		`
 	}
 
diff --git a/ui (gen4)/package-lock.json b/ui (gen4)/package-lock.json
index 65142cc8..00b0900c 100755
--- a/ui (gen4)/package-lock.json	
+++ b/ui (gen4)/package-lock.json	
@@ -4,6 +4,17 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "ajv": {
+      "version": "4.11.8",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-4.11.8.tgz",
+      "integrity": "sha1-gv+wKynmYq5TvcIK8VlHcGc5xTY=",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "co": "4.6.0",
+        "json-stable-stringify": "1.0.1"
+      }
+    },
     "app-module-path": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/app-module-path/-/app-module-path-1.1.0.tgz",
@@ -121,6 +132,13 @@
         }
       }
     },
+    "co": {
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
+      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
+      "dev": true,
+      "optional": true
+    },
     "color": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/color/-/color-1.0.3.tgz",
@@ -152,9 +170,9 @@
       }
     },
     "combined-stream": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.5.tgz",
-      "integrity": "sha1-k4NwpXtKUd6ix3wV1cX9+JUWQAk=",
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
+      "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
       "dev": true,
       "requires": {
         "delayed-stream": "1.0.0"
@@ -169,6 +187,13 @@
       "version": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
       "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s="
     },
+    "core-util-is": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
+      "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
+      "dev": true,
+      "optional": true
+    },
     "create-error-class": {
       "version": "https://registry.npmjs.org/create-error-class/-/create-error-class-3.0.2.tgz",
       "integrity": "sha1-Br56vvlHo/FKMP1hBnHUAbyot7Y=",
@@ -275,6 +300,16 @@
         "iconv-lite": "0.4.19"
       }
     },
+    "errno": {
+      "version": "0.1.7",
+      "resolved": "https://registry.npmjs.org/errno/-/errno-0.1.7.tgz",
+      "integrity": "sha512-MfrRBDWzIWifgq6tJj60gkAwtLNb6sQPlcFrSOflcP1aFmmruKQ2wRnze/8V6kgyz7H3FF8Npzv78mZ7XLLflg==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "prr": "1.0.1"
+      }
+    },
     "exiftool": {
       "version": "0.0.3",
       "resolved": "https://registry.npmjs.org/exiftool/-/exiftool-0.0.3.tgz",
@@ -803,7 +838,7 @@
       "optional": true,
       "requires": {
         "asynckit": "0.4.0",
-        "combined-stream": "1.0.5",
+        "combined-stream": "1.0.6",
         "mime-types": "2.1.17"
       }
     },
@@ -984,43 +1019,6 @@
       "requires": {
         "ajv": "4.11.8",
         "har-schema": "1.0.5"
-      },
-      "dependencies": {
-        "ajv": {
-          "version": "4.11.8",
-          "resolved": "https://registry.npmjs.org/ajv/-/ajv-4.11.8.tgz",
-          "integrity": "sha1-gv+wKynmYq5TvcIK8VlHcGc5xTY=",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "co": "4.6.0",
-            "json-stable-stringify": "1.0.1"
-          }
-        },
-        "co": {
-          "version": "4.6.0",
-          "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
-          "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
-          "dev": true,
-          "optional": true
-        },
-        "json-stable-stringify": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz",
-          "integrity": "sha1-mnWdOcXy/1A/1TAGRu1EX4jE+a8=",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "jsonify": "0.0.0"
-          }
-        },
-        "jsonify": {
-          "version": "0.0.0",
-          "resolved": "https://registry.npmjs.org/jsonify/-/jsonify-0.0.0.tgz",
-          "integrity": "sha1-LHS27kHZPKUbe1qu6PUDYx0lKnM=",
-          "dev": true,
-          "optional": true
-        }
       }
     },
     "hawk": {
@@ -1060,9 +1058,9 @@
       "integrity": "sha512-oTZqweIP51xaGPI4uPa56/Pri/480R+mo7SeU+YETByQNhDG55ycFyNLIgta9vXhILrxXDmF7ZGhqZIcuN0gJQ=="
     },
     "ig-actions": {
-      "version": "3.15.0",
-      "resolved": "https://registry.npmjs.org/ig-actions/-/ig-actions-3.15.0.tgz",
-      "integrity": "sha512-rcSAB34tfR+HYQtutY4OvCL4MlFfVtJQmUKRbdO7gOh9mWUy7BSGXg5gS+zSk5mqvr9YRUD2ZBDyT9tnQR8fAg==",
+      "version": "3.16.0",
+      "resolved": "https://registry.npmjs.org/ig-actions/-/ig-actions-3.16.0.tgz",
+      "integrity": "sha512-4ibmH2vMNYxzac63ibCS5vwSr6C+NO+IJLwft9eEorAxyi74es+QRgyPPyZVqHOB9GouUZM9kWQVDxcZYrGp+w==",
       "requires": {
         "ig-object": "1.0.2"
       }
@@ -1072,7 +1070,7 @@
       "resolved": "https://registry.npmjs.org/ig-features/-/ig-features-3.3.4.tgz",
       "integrity": "sha512-nJmMDfY6JiyQ2mQj31oMOmw/HOY4zbN6yyPEFu61ySXU/f3+CC/GZjdaYFemVbnZThC7hcxYfmj62eSjt7oT+Q==",
       "requires": {
-        "ig-actions": "3.15.0",
+        "ig-actions": "3.16.0",
         "ig-object": "1.0.2"
       }
     },
@@ -1136,6 +1134,13 @@
         "whatwg-fetch": "2.0.3"
       }
     },
+    "isstream": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
+      "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=",
+      "dev": true,
+      "optional": true
+    },
     "js-tokens": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-3.0.2.tgz",
@@ -1155,6 +1160,23 @@
       "dev": true,
       "optional": true
     },
+    "json-stable-stringify": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/json-stable-stringify/-/json-stable-stringify-1.0.1.tgz",
+      "integrity": "sha1-mnWdOcXy/1A/1TAGRu1EX4jE+a8=",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "jsonify": "0.0.0"
+      }
+    },
+    "json-stringify-safe": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
+      "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=",
+      "dev": true,
+      "optional": true
+    },
     "jsonfile": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
@@ -1163,6 +1185,13 @@
         "graceful-fs": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz"
       }
     },
+    "jsonify": {
+      "version": "0.0.0",
+      "resolved": "https://registry.npmjs.org/jsonify/-/jsonify-0.0.0.tgz",
+      "integrity": "sha1-LHS27kHZPKUbe1qu6PUDYx0lKnM=",
+      "dev": true,
+      "optional": true
+    },
     "jsprim": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
@@ -1203,12 +1232,12 @@
       }
     },
     "less": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/less/-/less-3.0.0.tgz",
-      "integrity": "sha512-9H0u5xo49oycfj4iSqoPt3ypHCO01bMEbOhChaNPUeeYazEZb0PVYYmp0JXQF8ZS4aU2Bkb7+aMPxELit65/DQ==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/less/-/less-3.0.1.tgz",
+      "integrity": "sha512-qUR4uNv88/c0mpnGOULgMLRXXSD6X0tYo4cVrokzsvn68+nuj8rskInCSe2eLAVYWGD/oAlq8P7J/FeZ/euKiw==",
       "dev": true,
       "requires": {
-        "errno": "0.1.6",
+        "errno": "0.1.7",
         "graceful-fs": "4.1.11",
         "image-size": "0.5.5",
         "mime": "1.6.0",
@@ -1225,16 +1254,6 @@
           "dev": true,
           "optional": true
         },
-        "errno": {
-          "version": "0.1.6",
-          "resolved": "https://registry.npmjs.org/errno/-/errno-0.1.6.tgz",
-          "integrity": "sha512-IsORQDpaaSwcDP4ZZnHxgE85werpo34VYn1Ud3mq+eUsF593faR8oCZNXrROVkpFu2TsbrNhHin0aUrTsQ9vNw==",
-          "dev": true,
-          "optional": true,
-          "requires": {
-            "prr": "1.0.1"
-          }
-        },
         "graceful-fs": {
           "version": "4.1.11",
           "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
@@ -1242,13 +1261,6 @@
           "dev": true,
           "optional": true
         },
-        "mime": {
-          "version": "1.6.0",
-          "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
-          "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==",
-          "dev": true,
-          "optional": true
-        },
         "minimist": {
           "version": "0.0.8",
           "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
@@ -1275,20 +1287,6 @@
           "requires": {
             "asap": "2.0.6"
           }
-        },
-        "prr": {
-          "version": "1.0.1",
-          "resolved": "https://registry.npmjs.org/prr/-/prr-1.0.1.tgz",
-          "integrity": "sha1-0/wRS6BplaRexok/SEzrHXj19HY=",
-          "dev": true,
-          "optional": true
-        },
-        "source-map": {
-          "version": "0.5.7",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
-          "dev": true,
-          "optional": true
         }
       }
     },
@@ -1310,6 +1308,13 @@
       "version": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-1.0.0.tgz",
       "integrity": "sha1-TjNms55/VFfjXxMkvfb4jQv8cwY="
     },
+    "mime": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/mime/-/mime-1.6.0.tgz",
+      "integrity": "sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==",
+      "dev": true,
+      "optional": true
+    },
     "mime-db": {
       "version": "1.30.0",
       "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.30.0.tgz",
@@ -1433,6 +1438,20 @@
         "object-assign": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz"
       }
     },
+    "prr": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/prr/-/prr-1.0.1.tgz",
+      "integrity": "sha1-0/wRS6BplaRexok/SEzrHXj19HY=",
+      "dev": true,
+      "optional": true
+    },
+    "punycode": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
+      "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
+      "dev": true,
+      "optional": true
+    },
     "qs": {
       "version": "6.4.0",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.4.0.tgz",
@@ -1492,7 +1511,7 @@
         "aws-sign2": "0.6.0",
         "aws4": "1.6.0",
         "caseless": "0.12.0",
-        "combined-stream": "1.0.5",
+        "combined-stream": "1.0.6",
         "extend": "3.0.1",
         "forever-agent": "0.6.1",
         "form-data": "2.1.4",
@@ -1513,20 +1532,6 @@
         "uuid": "3.2.1"
       },
       "dependencies": {
-        "isstream": {
-          "version": "0.1.2",
-          "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
-          "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo=",
-          "dev": true,
-          "optional": true
-        },
-        "json-stringify-safe": {
-          "version": "5.0.1",
-          "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
-          "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus=",
-          "dev": true,
-          "optional": true
-        },
         "safe-buffer": {
           "version": "5.1.1",
           "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.1.tgz",
@@ -1616,6 +1621,13 @@
         "hoek": "2.16.3"
       }
     },
+    "source-map": {
+      "version": "0.5.7",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
+      "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
+      "dev": true,
+      "optional": true
+    },
     "sshpk": {
       "version": "1.13.1",
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.13.1.tgz",
@@ -1675,15 +1687,6 @@
       "optional": true,
       "requires": {
         "punycode": "1.4.1"
-      },
-      "dependencies": {
-        "punycode": {
-          "version": "1.4.1",
-          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
-          "dev": true,
-          "optional": true
-        }
       }
     },
     "tunnel-agent": {
@@ -1757,13 +1760,6 @@
           "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU=",
           "dev": true,
           "optional": true
-        },
-        "core-util-is": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
-          "integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
-          "dev": true,
-          "optional": true
         }
       }
     },
diff --git a/ui (gen4)/package.json b/ui (gen4)/package.json
index 9d107ae0..ab1ce801 100755
--- a/ui (gen4)/package.json	
+++ b/ui (gen4)/package.json	
@@ -26,7 +26,7 @@
     "fs-walk": "^0.0.1",
     "glob": "^4.0.6",
     "guarantee-events": "^1.0.0",
-    "ig-actions": "^3.15.0",
+    "ig-actions": "^3.16.0",
     "ig-features": "^3.3.4",
     "ig-object": "^1.0.2",
     "moment": "^2.20.1",
@@ -46,7 +46,7 @@
   },
   "devDependencies": {
     "electron-wix-msi": "^1.3.0",
-    "less": "^3.0.0"
+    "less": "^3.0.1"
   },
   "bin": {
     "ig": "ig.js"