Fix for Bug 714 "Mark above as read"
Merge pull request #54 from tuxmobil/master

Fix for Bug 714 "Mark above as read"
bump version
add experimental support for sherlock devicedefault theme
fix article text color when using system theme
update published/unpublished icons
tweak headline icons display
addition to previous commit
only enable devicedefault theme on api14+
remove headline checkbox margin hack
fix padding on selected feed row
Merge remote-tracking branch 'upstream/master'

Conflicts:
	.classpath
bump version
experimentally implement actionbar-pulltorefresh for feeds and cats
move pulltorefresh adapter to common activity, remove some imports and
unused pragmas
fix previous
implement headlines fragment pull to refresh
use indeterminate progressbar under actionbar
show indeterminate loading progressbar only when refreshing manually
headlinesrequest: do not try to remove excess items if requested with
offset=0
abort if received headlines for the feed which is no longer active
(because of request taking too long?) (refs #785)