admin-ui: Refactor JS code
admin-ui: Update admin-ui
admin-ui: General updates

Fix apyrgio/synnefo#208
admin-ui: Improve summary expansion
admin-ui: Fix JS bug and refactor JS code
admin-ui: Update font-icons

Add bell icons
admin-ui: Fix JS bug
admin-ui: Add notifications button
admin-ui: Fix JS bug
Merge branch 'feature-admin-ui-demo' into feature-admin