U4-8500 Get c# docs building (#1291)

fetches docfx, builds the metadata and builds the docs with the correct filters
builds the UI docs from the same powershell script

src/Umbraco.Web.UI.Client/docs/src/api/index.ngdoc

@@ -2,15 +2,9 @@
 @name Umbraco 7 JS documentation 
 @description
 
-#Belle
+#Umbraco Backoffice UI API documentation
 
-Umbraco 7 UI, codename "Belle" Built on AngularJS, Lazyload.js and Twitter Bootstrap
-
-##Introduction
-Slides from the initial demonstration of Belle done at the Umbraco DK Fest can be found here: 
-
-http://rawgithub.com/umbraco/Belle/master/Presentation/index.html
-  
+This documentation relates to the angular, js, css and less APIs for developing back office components
 
 ##Running the site with mocked data
 
@@ -45,7 +39,7 @@ So run the command:
 	
 	sudo npm install grunt-cli -g
 
-Now that you have node and grunt installed, you can open `/Umbraco.Belle.Client` in either `cmd.exe` or terminal and run: 
+Now that you have node and grunt installed, you can open `/Umbraco.Web.UI.Client` in either `cmd.exe` or terminal and run: 
 
 	grunt dev
 

src/Umbraco.Web.UI.Client/docs/umb-docs.css

@@ -0,0 +1,78 @@
+
+html {
+    font-family: 'Segoe UI', Tahoma, Helvetica, sans-serif;
+}
+body {
+    font-family: 'Segoe UI', Tahoma, Helvetica, sans-serif;
+    
+}
+
+.h1, .h2, .h3, .h4, .h5, .h6, h1, h2, h3, h4, h5, h6 {
+    font-family: inherit;
+    font-weight: 400;
+    line-height: 1.1;
+    color: inherit;
+}
+
+.content code {
+    font-family: inherit;
+}
+
+.navbar .brand {
+    display: block;
+    float: left;
+    padding: 10px 20px 10px;
+    margin-left: -20px;
+    font-size: 20px;
+    font-weight: 200;
+    color: rgba(0,0,0,.8);
+    text-shadow: none;
+}
+
+.navbar-fixed-top .navbar-inner {
+    min-height: 50px;
+    background: #a3db78;
+}
+
+.form-search .well {
+    background-color: #f5fbf1;
+}
+
+.form-search > ul.nav > li.module {
+    background-color: #daf0c9;
+}
+
+.breadcrumb {    
+    background-color: #f5fbf1;
+}
+
+a {
+    color: #f36f21;
+}
+a:hover {
+    text-decoration: none;
+    color: rgba(0,0,0,.8);
+}
+.nav-list > .active > a, .nav-list > .active > a:hover, .nav-list > .active > a:focus,
+.form-search > .nav-list > .active > a, .form-search > .nav-list > .active > a:hover, .form-search > .nav-list > .active > a:focus {
+    color: #f36f21;
+    text-shadow: none;
+    background-color: inherit;
+}
+
+.form-search > ul.nav > li > a {
+    color: rgba(0,0,0,.8);
+    text-shadow: none;
+}
+
+.form-search > ul.nav > li > a:hover {
+    text-decoration: none;
+    background-color: inherit;
+    text-shadow: none;
+    color: #000;
+}
+
+.header img {
+    width: 50px;
+    margin-top: 5px;
+}