This update fixes the following issues with the software stack:
zypper:
- bnc#844373:
+ Fix detection of multiversion packages in transaction summary
+ Improve prompt with more options hidden behind '?'
- bnc#845619: Fix message typo
- bnc#575096: Fix 'zypper --root sh' creating the zypp lockfile outside the chroot
- Update translations

libzypp:
- bnc#846565: Always properly initialize pool storage
- Add Package isCached and cachedLocation methods
- Fix string hexdecoding
- Update translations

libsolv:
- bnc#834376: Fix pattern obsoleting real packages