Implement core@0.12

For local use only.

Components to use:

• Notifications @0.7
• Job board @0.7
• Directory @0.8
• Dashboard @0.5
• Solid XMPP Chat @1.1

Broken:

• framework/sib-core#658 (closed) (Related to the router, will not be fixed on release)

Fixed, re-factored:

• Circles
• Projects
• few CSS
• framework/sib-core#657 (closed)
• framework/sib-core#656 (closed)
• https://git.startinblox.com/framework/sib-core/wikis/Release-Note/0.11
• https://git.startinblox.com/framework/sib-core/wikis/Release-Note/0.12

src/styles/base/form.scss

@@ -132,12 +132,9 @@ solid-form-dropdown-autocompletion-label,
 solid-form-multipleselect-autocompletion-label,
 hubl-status {
 
-  label {
-    display: none;
-  }
-
   .ss-main {
     font-weight: normal;
+    margin-top: 0.8rem;
     text-transform: none;