** Added ensureWidgetLocation method into WidgetController
** Added new overloaded version of ensureDefaultWidget into
WidgetController
** Added HtmlFragmentComponent UIComponent (can be used to output html
from tag handlers)
** Added widgetSpaceSet, widgetSpace and widget tags into TagLibrary.
** Changed workspace plugin to use new widget system
** Fixed a bug in WidgetSpaceTagHandler that caused widget space html
fragments to be outputted twice in postback
** Reimplemented m:widget, m:widgetSpace and m:widgetSpaceSet as JSf
components instead of TagHandlers
** Removed m:widget visibility attribute support as useless (same
functionality can be achieved by standard rendered attribute)
** Added session backing bean (contains information about current
session)
** Converted workspace template to work with m:widget rendered instead
of m:widget visibility
** Converted default template into new template system
** Changed content widget to use new widget system
** Removed unused IncludeWidgets and user tags from TagLibrary
** Moved tag lib definitions into muikku.taglib.xml (provides TLD)
** Converted seeker and internallogin widgets to use new widget system
** Converted dockcalendar, dockstudentgrading and docksettings widgets
into new widget system
** Converted logout widget to use new widget system
** Trying to fix SASS compile problems with Travis
** Converted dockcommunicator widget into new widget system
** Converted language plugin into new plugin system
** Removed useless settings-users-add widget
** Converted settings widgets to new widget system
** Converted fullcalendar widget into a view
** Converted calendar widgets into new widget system