--- a/src_js/iconolab-bundle/src/components/mergetool/MergeTool.vue	Tue Jun 05 13:56:20 2018 +0200
+++ b/src_js/iconolab-bundle/src/components/mergetool/MergeTool.vue	Wed Jun 06 16:21:54 2018 +0200
@@ -1,123 +1,118 @@
 <script>
-
-import Typeahead from '../typeahead/Typeahead.vue'
-import DiffViewer from '../diffviewer/diffviewer.vue'
+import Typeahead from "../typeahead/Typeahead.vue";
+import DiffViewer from "../diffviewer/diffviewer.vue";
 
 export default {
+  data() {
+    return {};
+  },
 
-	data () {
-		return {}
-	},
-	
-	components: {
-		Typeahead: Typeahead,
-		'diffviewer': DiffViewer
-	},
-
-	mounted () {
+  components: {
+    Typeahead: Typeahead,
+    diffviewer: DiffViewer
+  },
 
-		this.targetKeyMap = {
-			title: "proposal-title", 
-			desc: "proposal-description",
-			frag: "proposal-fragment"
-		};
+  mounted() {
+    this.targetKeyMap = {
+      title: "proposal-title",
+      desc: "proposal-description",
+      frag: "proposal-fragment"
+    };
 
-		this.targetFieldTypeMap = {
-			title: "input", 
-			desc: "input",
-			frag: "frag"
-		};
+    this.targetFieldTypeMap = {
+      title: "input",
+      desc: "input",
+      frag: "frag"
+    };
 
-		this.originalValues = {
-			title: "",
-			desc: "",
-			frag: ""
-		}
+    this.originalValues = {
+      title: "",
+      desc: "",
+      frag: ""
+    };
+  },
 
-	},
-
-	methods: {
+  methods: {
+    pickProposition: function(event, sourceId, targetKey) {
+      var value = "";
+      var source = document.getElementById(sourceId);
+      var targetField = this.$refs[this.targetKeyMap[targetKey]];
+      var targetType = this.targetFieldTypeMap[targetKey];
+      if (!targetType) {
+        throw new Error("A target type must be provided...");
+      }
 
-		pickProposition: function (event, sourceId, targetKey) {
-			var value = "";
-			var source = document.getElementById(sourceId);
-			var targetField = this.$refs[this.targetKeyMap[targetKey]];
-			var targetType = this.targetFieldTypeMap[targetKey];
-			if (!targetType) { throw new Error("A target type must be provided..."); }
-			
-			if (targetType === "input") {
-				value = targetField.value; 
-				targetField.value = source.value;
-			}
+      if (targetType === "input") {
+        value = targetField.value;
+        targetField.value = source.value;
+      }
 
-			 if (targetType === "frag") {
-			 	value = targetField.getAttribute("d");
-			 	var sourceValue = source.getAttribute("d");
-			 	var targetPathType = targetField.getAttribute("data-path-type");
-			 	targetField.setAttribute("d", sourceValue);
-			 	
-			 	var pathType = source.getAttribute("data-path-type");
-			 	pathType = pathType || "FREE";
-			 	var fragmentField = this.$refs["fragment-field"];
-			 	fragmentField.value = sourceValue + ";" + pathType;
-			 }
+      if (targetType === "frag") {
+        value = targetField.getAttribute("d");
+        var sourceValue = source.getAttribute("d");
+        var targetPathType = targetField.getAttribute("data-path-type");
+        targetField.setAttribute("d", sourceValue);
+
+        var pathType = source.getAttribute("data-path-type");
+        pathType = pathType || "FREE";
+        var fragmentField = this.$refs["fragment-field"];
+        fragmentField.value = sourceValue + ";" + pathType;
+      }
 
-			 this.preserveOriginalValue(targetKey, value);
-		},
+      this.preserveOriginalValue(targetKey, value);
+    },
 
-		pickTag: function (event, refTag) {
-			var source = this.$refs[refTag];
-			var target = this.$refs['proposal-tags'];
-			this.preserveOriginalValue('proposal-tags', target.tags);
-			target.setTags(source.tags, true);
-		},
+    pickTag: function(event, refTag) {
+      var source = this.$refs[refTag];
+      var target = this.$refs["proposal-tags"];
+      this.preserveOriginalValue("proposal-tags", target.tags);
+      target.setTags(source.tags, true);
+    },
 
-		preserveOriginalValue: function (key, value) {
-			if (!this.originalValues[key]) {
-				this.originalValues[key] = value;
-			}
-		},
-
-		showDiffviewer: function (refId, sourceId, targetKey) {
+    preserveOriginalValue: function(key, value) {
+      if (!this.originalValues[key]) {
+        this.originalValues[key] = value;
+      }
+    },
 
-			var sourceField = document.getElementById(sourceId);
-			var targetField = this.$refs[this.targetKeyMap[targetKey]];
-			var targetType = this.targetFieldTypeMap[targetKey];
-			var diffViewer = this.$refs[refId];
-			
-			if (!diffViewer) { throw new Error("The DiffViewer can't be found for " + targetKey); }
+    showDiffviewer: function(refId, sourceId, targetKey) {
+      var sourceField = document.getElementById(sourceId);
+      var targetField = this.$refs[this.targetKeyMap[targetKey]];
+      var targetType = this.targetFieldTypeMap[targetKey];
+      var diffViewer = this.$refs[refId];
 
-			if (targetType === "input") {
-				diffViewer.showTextDiff(sourceField.value, targetField.value);
-			}
+      if (!diffViewer) {
+        throw new Error("The DiffViewer can't be found for " + targetKey);
+      }
 
-			if (targetKey === "tag") {
-				var source = this.$refs[sourceId];
-				var target = this.$refs['proposal-tags'];
-				if ((source.tags.length !== 0) && (target.tags.length !== 0)) {
-					diffViewer.showTagDiff(source.tags, target.tags);
-				}
-			}
-			/* frag */
-			if ( targetKey === "frag") {
-				
-				var originalPath = targetField.getAttribute("d");
-				var modifiedPath = sourceField.getAttribute("d");
-				diffViewer.showFragmentDiff(originalPath, modifiedPath);
-			}
+      if (targetType === "input") {
+        diffViewer.showTextDiff(sourceField.value, targetField.value);
+      }
 
-			diffViewer.show();
-		},
-
-
-		hightlightSource: function (source) {
-			source.className += "highlight";
-		},
+      if (targetKey === "tag") {
+        var source = this.$refs[sourceId];
+        var target = this.$refs["proposal-tags"];
+        if (source.tags.length !== 0 && target.tags.length !== 0) {
+          diffViewer.showTagDiff(source.tags, target.tags);
+        }
+      }
+      /* frag */
+      if (targetKey === "frag") {
+        var originalPath = targetField.getAttribute("d");
+        var modifiedPath = sourceField.getAttribute("d");
+        diffViewer.showFragmentDiff(originalPath, modifiedPath);
+      }
 
-		save: function () {
-			alert("this is it ... ");
-		}
-	}
-}
+      diffViewer.show();
+    },
+
+    hightlightSource: function(source) {
+      source.className += "highlight";
+    },
 
-</script>
\ No newline at end of file
+    save: function() {
+      alert("this is it ... ");
+    }
+  }
+};
+</script>