Implemented [#1724100]: uLogin block with just uLogin widget. Implemented [#1758620] - allowed [user:name] token usage for both cases with and without Real name module. Implemented [#1663726]: Basic support for custom icons. Fix for [#1665866]: Improved error handling. Fix for [#1671546]: Upgrade path - don't create custom DB table if it already exists. Fixed wrong t() usage in admin forms.