further layout improvements (phone & tablet)
Merge remote-tracking branch 'upstream/master'

Conflicts:
	miwotreff/src/main/res/layout-land/list_row.xml
	miwotreff/src/main/res/layout-sw600dp/list_row.xml
	miwotreff/src/main/res/layout/list_row.xml
Now make multi selections on the list WITH seeing them!
updated contextual action bar icon(s)
Support library dependency removed.