Recommended update for kwin5
This recommended update for kwin5 fixes the following issues:
- makes kwin successfully restart when it crashes so at least the user session
keeps being usable (boo#970598, kde#348834, kde#353030,
kde#353428)
- Submitted by Wolfgang Bauer (wolfi323)
- Relogin is suggested
Fixed bugs
bnc#970598
kwin_x11 frequently crashes at random