Mostly dpm's
Further search preparations
Further search
Merge conflict resolved
Parsing furtherSearches
Array sorting bug fixing
Furthersearch optimizations
Bug fix
change search history hook to a generic hook
worktabs implementation
make operators language specific
add status/error messages to ajax call
Merge branch 'feature/104-furthersearch' into develop
Merge branch 'feature/673-exception_handling' into develop
Merge branch 'feature/792-activate_combine_search' into develop

Conflicts:
	ting_openformat.search.inc

MMJ: Solved conflicts
Tagging version 7.x-0.15
Merge branch 'develop' into feature/78-show_infomedia_link_before_login

Conflicts:
	ting_openformat.module