issue #1031: updated documentation for date functions
added tests
Fixed #961. Undocumented bodies should never throw.
Added fix to changelog.
fixed issue 1028: libicu is now statically linked
fixed spurious problems with cached collections after collection rename
release version 2.2.5-alpha1
release version 2.2.5
added more test cases for arangob
fixed inner loop variable fuckup
added style for collection status "loading"

Conflicts:
	js/apps/system/aardvark/frontend/scss/generated.css
Fixed repositioning of edge label #1017.
fixed select2 modal bug
Removed debug output
2.2.5