Most derived classes used essentially identical 'return 0;'
implementations. Use a base class implementation doing that instead.
Change-Id: I99727ac2230a5d9f168b4b0eb5927f8efff44e64
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>
Use Core::Id for all the project related objects in favor of plain
QStrings.
Change-Id: I790ab40cb29899efdb49c413a77609486f52e683
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>