switch to v21 support library w/ material themes
target sdk 21
remove splitactionbar stuff from manifest
simplify visible actionbar icons
fix wrong statusbartint color
fix not matching colors in dark theme
disable showasaction for attachment actionbar item
article image pager: show share icon
offline: hide flavor image holder
version bump
switch to drawerlayout where applicable
remove loading_container stuff
various other changes related to drawerlayout
enable generic error reporting through toasts for the time being
remove some unused stuff
bump version
remove some bad weightsum stuff for landscape layout
properly set feed title on tablets if needed