Handle http error codes, simplify http usage
Conflicts:
	src/de/geeksfactory/opacclient/apis/OCLC2011.java
Set reminder serivce to NOT_STICKY. It shouldn't crash multiple times if
there is a bug.
UB Regensburg
Search results should not have slide menus. This makes sense in terms of
hierarchical navigation and it fixes problems with switched accounts
during a search.
Send home branch when coming from StarredActivity

Send homebranch when querying ID

Fix NullPointerException when accessing an entry from bookmarks
Prepare for release 2.0.2