Add different classes of error failures.
Fatal error means the sync should be stopped.
SoftErrors are not to be displayed to the user.
We still need to make a classification of the errors.
This just fix the conflict.
Do not compile or work yet
Conflicts:
src/CMakeLists.txt
src/mirall/csyncthread.cpp
src/mirall/csyncthread.h
src/mirall/owncloudfolder.cpp
src/mirall/syncfileitem.h
test/CMakeLists.txt
The vio abstraction layer within csync is inneficient for the owncloud
use case because not all calls maps well to the POSIX interface. We can
be much more efficient by doing exactly what we need.
Also, this will allow us to scedule better the calls and possibly to use
threads.
SyncPrepare is when the folder class prepares the actual syncing,
i.e. does treewalks and runs the reconceiler in case of mirall. The actual
SyncRunning state will only be entered if there is actually anything to
sync.
Fixes#289
