Temporary fix for MID-1955 (problems with bulk actions parsing).
MID-1979 fix - accountStatus is now shown as dropDownChoice instead of text field.
Fixed MID-1847 (serialization of SearchFilterType incorrect w.r.t. schema)
Just a few typos and details.
Fixing MID-1969, point #2.
Merge remote-tracking branch 'origin/master' into gui-devel