Refactor dynamic loading, upgrade node, add vue files

* Switch from Node 5 to 6
* Add vue-loader to webpack
* Refactor some vue components to .vue files
* Remove unused dependencies from package.json, especially node-gyp, that thing really messed with Travis and is not actually used.
* Use import instead of require.ensure for dynamicRequire (now JS, instead of CS)
* Add commented out lines for skipping compilation of parts of the application. When commented out, this speeds up webpack a great deal. If we find this useful, would like to turn this into some sort of command (like webpack --watch --focus admin,editor would only build the admin and editor bundles).

.travis.yml

@@ -1,7 +1,7 @@
 sudo: false
 language: node_js
 node_js:
-  - 5.10.1
+  - 6.12.2
 env:
   - CXX=g++-4.8
 services:

app/core/Router.coffee

@@ -105,8 +105,8 @@ module.exports = class CocoRouter extends Backbone.Router
     'courses/:courseID/:courseInstanceID': -> @navigate("/students/#{arguments[0]}/#{arguments[1]}", {trigger: true, replace: true}) # Redirected 9/3/16
 
     'db/*path': 'routeToServer'
-    'docs/components': go('docs/ComponentsDocumentationView')
-    'docs/systems': go('docs/SystemsDocumentationView')
+    'docs/components': go('editor/docs/ComponentsDocumentationView')
+    'docs/systems': go('editor/docs/SystemsDocumentationView')
 
     'editor': go('CommunityView')
 
@@ -122,7 +122,6 @@ module.exports = class CocoRouter extends Backbone.Router
     'editor/campaign/:campaignID': go('editor/campaign/CampaignEditorView')
     'editor/poll': go('editor/poll/PollSearchView')
     'editor/poll/:articleID': go('editor/poll/PollEditView')
-    'editor/thang-tasks': go('editor/ThangTasksView')
     'editor/verifier': go('editor/verifier/VerifierView')
     'editor/verifier/:levelID': go('editor/verifier/VerifierView')
     'editor/i18n-verifier/:levelID': go('editor/verifier/i18nVerifierView')
@@ -258,7 +257,7 @@ module.exports = class CocoRouter extends Backbone.Router
 
     path = "views/#{path}" if not _.string.startsWith(path, 'views/')
     Promise.all([
-      dynamicRequire(path), # Load the view file
+      dynamicRequire[path](), # Load the view file
       # The locale load is already initialized by `application`, just need the promise
       locale.load(me.get('preferredLanguage', true))
     ]).then ([ViewClass]) =>
@@ -346,7 +345,7 @@ module.exports = class CocoRouter extends Backbone.Router
   onNavigate: (e, recursive=false) ->
     @viewLoad = new ViewLoadTimer() unless recursive
     if _.isString e.viewClass
-      dynamicRequire(e.viewClass).then (viewClass) =>
+      dynamicRequire[e.viewClass]().then (viewClass) =>
         @onNavigate(_.assign({}, e, {viewClass}), true)
       return
 

app/core/api/clas.coffee

@@ -0,0 +1,6 @@
+fetchJson = require './fetch-json'
+
+module.exports = {
+  getAll: (options={}) ->
+    fetchJson("/db/cla.submissions", options)
+}

app/core/api/courses.coffee

@@ -3,4 +3,7 @@ fetchJson = require './fetch-json'
 module.exports = {
   get: ({courseID}, options={}) ->
     fetchJson("/db/course/#{courseID}", options)
+
+  getAll: (options={}) ->
+    fetchJson("/db/course", options)
 }

app/core/api/files.coffee

@@ -0,0 +1,14 @@
+fetchJson = require './fetch-json'
+
+module.exports = {
+  getDirectory: ({path}, options={}) ->
+    unless _.string.endsWith(path, '/')
+      path = path + '/'
+    fetchJson("/file/#{path}", options).then((res) -> return JSON.parse(res))
+
+  saveFile: ({url, filename, mimetype, path, force}, options={}) ->
+    fetchJson('/file', _.assign({}, options, {
+      method: 'POST'
+      json: { url, filename, mimetype, path, force }
+    }))
+}

app/core/api/index.coffee

@@ -3,9 +3,11 @@ module.exports = {
   apcsp: require('./apcsp')
   analyticsLogEvents: require('./analytics-log-events')
   campaigns: require('./campaigns')
+  clas: require('./clas')
   classrooms: require('./classrooms')
   courses: require('./courses')
   courseInstances: require('./course-instances')
+  files: require('./files')
   levels: require('./levels')
   levelSessions: require('./level-sessions')
   markdown: require('./markdown')

app/core/store/modules/me.coffee

@@ -14,6 +14,9 @@ module.exports = {
       if lang in ['zh', 'ru', 'es', 'fr', 'pt', 'de', 'nl', 'lt']
         link += "c/other-languages/#{lang}"
       link
+    isAdmin: (state) ->
+      permissions = state.permissions or []
+      return permissions.indexOf('admin') > -1
 
   mutations:
     updateUser: (state, updates) ->

app/locale/locale.coffee

@@ -72,6 +72,7 @@ Object.defineProperties module.exports,
     enumerable: false
     value: (langCode) ->
       console.log "Loading locale:", langCode
+      return Promise.resolve() if langCode in ['en', 'en-US']
       promises = [
         new Promise (accept, reject) ->
           require('bundle-loader?lazy&name=[name]!locale/'+langCode)((localeData) -> accept(localeData))