reorganize assets: move files and adapt links, remove unused

* chill: chill theme entrypoint
* lib: local libs, called in several place but don't have entrypoint
* module: local libs with specific entrypoints
* page: pages with specific entrypoints
* vuejs: vue components with specific entrypoints

remove local libs jquery and select2, they already exists in node_modules
remove duplicate fonts

src/Bundle/ChillMainBundle/Resources/public/page/login/index.js

@@ -0,0 +1,3 @@
+require('./login.scss');
+
+

src/Bundle/ChillMainBundle/Resources/public/page/login/login.scss

@@ -0,0 +1,76 @@
+@import './../../fonts/OpenSans/OpenSans';
+
+html, body {
+    height: 100%;
+    margin: 0;
+    padding: 0;
+}
+
+body {
+    background-color: #333;
+    color: white;
+    text-align: center;
+    font-family: 'Open Sans';
+}
+
+#content {
+    position: relative;
+    height: 90%;
+    padding-top: 10%;
+    footer.footer {
+      position: absolute;
+      bottom: 0;
+   }
+}
+
+#content:before {
+   bottom: 0;
+   content: "";
+   left: 0;
+   opacity: 0.2;
+   position: absolute;
+   right: 0;
+   top: 0;
+   z-index: -1;
+   background-image: url('./desert.jpg');
+   background-attachment: fixed;
+   background-repeat: no-repeat;
+   background-size: cover;
+   background-position: center;
+}
+
+label {
+    width : 15em;
+    text-align: right;
+    display: inline-block;
+    font-weight: 300;
+    padding-right: 5px;
+}
+input {
+    color: 'black';
+}
+form {
+
+}
+button {
+    margin-left: 15em;
+    margin-top: 1em;
+    background-color: #df4949;
+    border: medium none;
+    border-radius: 0;
+    box-shadow: none;
+    color: #fff;
+    padding: 4px 8px;
+    font-family: 'Open Sans';
+    font-weight: 300;
+}
+
+p.forgot-password-link {
+    text-align: center;
+
+    a {
+        font-weight: 300;
+        color: #fff;
+        text-decoration: none;
+    }
+}