fix bower dependencies

syntax fixes

Author: Ben Rubin

bower.json

@@ -31,15 +31,13 @@
     "src",
     "gulp"
   ],
-  "dependencies": {
-    "angular": "^1.5.8"
-  },
   "devDependencies": {
-    "angular-mocks": "^1.5.8",
-    "angular-route": "^1.5.8",
-    "angular-material": "^1.1.1",
-    "angular-animate": "^1.5.9",
-    "angular-messages": "^1.5.9",
-    "angular-aria": "^1.5.9"
+    "angular": "1.5.10",
+    "angular-mocks": "1.5.10",
+    "angular-route": "1.5.10",
+    "angular-material": "~1.1.1",
+    "angular-animate": "1.5.10",
+    "angular-messages": "1.5.10",
+    "angular-aria": "1.5.10"
   }
 }

src/js/branch.js

@@ -414,7 +414,8 @@ function branchController($scope, $mdUtil, $animateCss) {
       if (parent.nodeName === 'MD-BRANCH') { depth += 1; }
       parent = parent.parentNode;
     }
-    return $scope.$depth = depth;
+    $scope.$depth = depth;
+    return depth;
   }
 
 

src/js/tree.js

@@ -120,7 +120,7 @@ function treeDirective($mdTheming, $mdUtil) {
       var depth;
       var branch = branches[hashKey];
       if (branch !== undefined) {
-        handleSelectionConflicts(branch)
+        handleSelectionConflicts(branch);
         branch.setSelected(true);
         vm.selected[hashKey] = hashedValue;
       }