Move jstree dependency to package.json

Gruntfile.js

@@ -29,7 +29,7 @@ module.exports = function(grunt) {
     'node_modules/bootstrap/js/transition.js',
     'node_modules/bootbox/bootbox.js',
     'node_modules/jquery.scrollto/jquery.scrollTo.min.js',
-    'js/lib/jstree.min.js',
+    'node_modules/jstree/dist/jstree.min.js',
     'js/lib/jquery.qtip.min.js',
     'node_modules/javascript-state-machine/state-machine.min.js',
     'node_modules/tinymce/tinymce.min.js',
@@ -93,6 +93,7 @@ module.exports = function(grunt) {
           'css/normalize.css',
           'node_modules/font-awesome/css/font-awesome.min.css',
           'css/jquery-ui.min.css',
+          'node_modules/jstree/dist/themes/default/style.min.css',
           'css/collection-tree-mod.css',
           'css/jquery.qtip.min.css',
           'node_modules/spectrum-colorpicker/spectrum.css',

css/mirador.less/main.less

@@ -24,4 +24,3 @@
 @import 'panels/metadata-view';
 @import 'panels/bottom-panel';
 @import 'panels/collection-tree-mod';
-@import 'panels/jstree';

karma.conf.js

@@ -18,7 +18,7 @@ module.exports = function(config) {
       'node_modules/jquery/dist/jquery.min.js',
       'node_modules/jquery-ui-dist/jquery-ui.min.js',
       'node_modules/jquery.scrollto/jquery.scrollTo.min.js',
-      'js/lib/jstree.min.js',
+      'node_modules/jstree/dist/jstree.min.js',
       'js/lib/jquery.qtip.min.js',
       'node_modules/javascript-state-machine/state-machine.min.js',
       'node_modules/tinymce/tinymce.min.js',

package.json

@@ -33,6 +33,7 @@
     "gruntify-eslint": "^3.1.0",
     "jasmine-core": "^2.1.3",
     "jasmine-jquery": "^2.0.5",
+    "jstree": "^3.3.4",
     "karma": "^1.5",
     "karma-chrome-launcher": "^0.1.7",
     "karma-coverage": "^0.2.7",