254556:Filtering out problems in folder filters out only current file

Issue: Filtering out problems in folder filters out only current file =
(https://netbeans.org/bugzilla/show_bug.cgi?id=3D254556)

Description: Filter out CSS error does not work for all files but only =
for edited one.
Regression introduced by server split.

Fix: http://hg.netbeans.org/jet-main/rev/8cdc61d77c62


=E2=80=94 Tomas=