Replace svn::SharedPointer with QSharedPointer
Review Request #126420 - Created Dec. 18, 2015 and submitted
One more place where svn::SharedPointer can be easily replaced with QSharedPointer and some other small things around this codepieces:
- svn::SharedPointer -> QSharedPtr for CommitActionEntryPtr/CommitModelNodePtr
- make CommitModelData a simple struct
- minor cleanups
Commited something, all seemed to work as expected.