Redirect to raw after raw editing (bnc#885223)

In order to see directly the raw mode again after editing withuin raw
mode we need to send the dep_raw and attr_raw attributes to detect which
view should be shown after saving the current state.

This fixes https://bugzilla.suse.com/show_bug.cgi?id=885223
Merge pull request #1141 from tboerger/feature/tex/raw-redirect

Redirect to raw after raw editing (bnc#885223)