Started adding theme support
Theme can now be changed from the preference screen
Switch the fragments to get their colours from the colors.xml file
Updated the colours for tabs to match the theme colours
Theming the consumption list item
Fragment titles are now themed
Added theme support to the tab icons
Added theme support for consumption list item backgrounds
Added theme support for lines on the StackBarGraph
Merge branch 'master' into themes
Updated calculation for grouped day name height
Added theme support to the graph_pill_list
Theme support for the Pill list fragment
Added support for a secondary text theme colour
Added theme support for DayOfWeekView
Added theme support for HourOfDayView
Added specific colours for default chart colour
WIP: Stylign the add consumption activity for themes
Merge branch 'master' into themes
Added support for the theme to specify the border highlight mode for colours