Add of the static files

I updated the `.gitignore` file to never saved the `CACHE`folder
generated in order to host the compressed CSS and javascript.

The rest of the files are necessary in the tree such as the scss
stylesheet, javascript (none at the moment) and images.
Signed-off-by: Matthieu Berjon <matthieu.berjon@inria.fr>

django/.gitignore

@@ -304,5 +304,5 @@ pip-selfcheck.json
 
 
 allgo/media/
-
+CACHE
 

django/static/css/allgo.scss

+$fonts_body : Roboto, sans-serif;
+$fonts_big_title: Offside, cursive;
+
+$navbar_bg_color: #3399CC; //also h1 color
+$navbar_font_color: white; //also h1 color
+$navbar_hover_color: #ff6000;
+
+//$second_color: #3399CC;
+$second_color: #ff6000;
+
+$fonts_title_color: #ff6000;
+
+$webapp_border_color: #ff6000;
+$webapp_hover_border_color: #3399CC;
+
+ /* Body */
+ html, body, h3, h4, h5, p {
+   font-family: $fonts_body;
+ }
+
+ @media (min-width: 1300px) {
+    .container{
+        width: 1300px;
+    }
+}
+
+ h1, h2 {
+   font-family: $fonts_big_title;
+   font-weight:normal;
+   color: $fonts_title_color;
+ }
+
+ h1 {
+   font-size: 72px;
+ }
+
+ .allgo-title, .brand {
+   font-family: $fonts_big_title;
+ }
+
+ .brand {
+   font-size: 26px;
+ }
+
+h3, h4, h5 {
+  color: $second_color;
+}
+
+#main-text {
+  color: $navbar_bg_color;
+}
+
+.btn-success {
+  background-color: $second_color;
+  border-color: $second_color;
+}
+.btn-success:hover {
+  background-color: #ff6100;
+  border-color: #ff6100;
+}
+ /* Navbar */
+ @media screen and (max-width: 1000px) {
+   .navbar {
+     height: 50px;
+   }
+ }
+
+ .navbar {
+   background-color: $navbar_bg_color;
+   font-size: 20px;
+   .link-avatar {
+     padding: 0;
+   }
+   .avatar {
+     margin-top: 9px;
+   }
+ }
+
+ .navbar-inverse .navbar-nav > li > a {
+   color: $navbar_font_color;
+ }
+ .navbar-inverse .navbar-nav > li > a:hover {
+   color: $navbar_hover_color;
+ }
+
+ /* mod navbar for no collapse on small screen */
+ .navbar-collapse.collapse {
+   display: block!important;
+ }
+
+ .navbar-nav>li, .navbar-nav {
+   float: left !important;
+ }
+
+ .navbar-nav.navbar-right:last-child {
+   margin-right: -15px !important;
+ }
+
+ .navbar-right {
+   float: right!important;
+ }
+ /* end of mod navbar, thanks Armand ! */
+
+ /* bloc to be used for inserting an anchor and ensure that we are not below the navbar
+  * http://stackoverflow.com/questions/4086107/html-positionfixed-page-header-and-in-page-anchors
+  */ 
+ .jumptarget {
+   margin-top: -50px;
+   height:50px;
+   visibility: hidden;
+ }
+
+ body {
+   padding-top: 70px;
+ }
+
+ .webapp {
+   border: 4px solid $webapp_hover_border_color;
+ }
+ .webapp:hover{
+   border: 4px solid $webapp_border_color;
+   cursor: pointer;
+ }
+
+ /* Content */
+
+ .progress {
+   margin-top: 7px;
+ }
+
+ .logo {
+   text-align: center;
+   margin-top: 12px;
+ }
+
+ .pop {
+   color: #337ab7;
+ }
+
+ .app-info {
+   background-color: #f5f5f5;
+   border-radius: 4px;
+   padding: 7px;
+ }
+
+ .app-img {
+   float: right;
+ }
+
+ .presentation {
+   background-image: image-url("containers.png");
+   padding: 30px 0 20px 0;
+   margin-top: -20px;
+   margin-bottom: 20px;
+ }
+
+ .margin-20 {
+   margin-top: 20px;
+ }
+
+ .margin-30 {
+   margin-top: 30px;
+ }
+
+ .text-muted {
+   font-size: 14px;
+ }
+
+ @media screen and (min-width: 1000px) {
+   .webapp {
+     width: 15em;
+     height: 20em;
+   }
+ }
+ .centered {
+   text-align: center;
+ }
+
+ .cloud {
+   .s { font-size: 10px; }
+   .m { font-size: 16px; }
+   .l { font-size: 22px; }
+   .xl { font-size: 28px; }
+ }
+
+ .cloud-all {
+   display: block;
+   margin-top: 15px;
+   margin-bottom: 20px;
+ }
+
+ // Footer
+ .footer-space {
+   min-height: 43px;
+ }
+
+ .footer {
+   position:fixed;
+   bottom: 0;
+   height: 43px;
+   width: 100%;
+   background-color: #f5f5f5;
+   border-top: 1px solid #e7e7e7;
+
+   img {
+     height: 43px;
+   }
+
+   .credits {
+     padding-left: 0;
+   }
+
+   .container .credit {
+     margin-top: 12px;
+   }
+ }
+
+ /* Wrapper for page content to push down footer */
+ #wrap {
+   /* Negative indent footer by its height */
+   margin: 0 auto -60px;
+   /* Pad bottom by footer height */
+   padding: 0 0 60px;
+ }
+
+ code {
+   font-size: 80%;
+ }
+
+ .caption > p {
+   color : black;
+   font-size:medium;
+ }
+
+ /* form errors */
+
+ .field_with_errors > label {
+   color: red
+// padding: 2px;
+// background-color: red;
+ }
+ .field_with_errors > input {
+   border: solid 2px red;
+ }
+

django/static/css/test.css

+body {
+  background: blue;
+}