Move QtVersionFactory to QtSupport module

After this is done, QbsProjectManager/CMakeProjectManager can with fully
Qt support if without Qt4ProjectManager enabled.
It's should belong here.

Change-Id: I577d47cb8a40eb697aa862fbec36c56ff05004f0
qbs: Remove unnecessary depends

Change-Id: I124eec5eb9c0eadd7b883725f3aaedaceadcab0a
Correct the encoding of the stand output

Change-Id: I8f2cfb0860bf99af7e80ced0d97906673236482f
Set modified after switch UTF-8 BOM

Change-Id: I593497ffdd0ecb57bfa886be22220243f020caed
Detect CDB from environment variable 'CDB_EXEC'

Change-Id: I0a81cab56284d0e23670fd9b79c51d9c4c3a9bef
Detect portable Windows SDK for qpSOFT.coM

Change-Id: Id2d5fb2de7cb92ab27848addb5ed48d86174f13a
Remove gitorious wizard

Change-Id: Ic7013e5c664ce6ac28328f75237069df8d90f6eb
Remove gerrit plugin

Change-Id: If6630633a23f0eef3e40bdee8482a1e2229105b8
Change the default editor fonts

Change-Id: Ib7c19756cd125ae403cb755778a30e256affe4ca
Register more helps

Change-Id: I36868eeb879c650010672e4b49d99668cd1eeb8d
Change some options

Change-Id: I005e2732b8738d5de2ffbc0b98e4267980b61f41
Minimal qbs build mode

Change-Id: I1f5b03c04d9b05e14c9e0e44eb98882369240b25
Change to special build mode

Change-Id: Idf0c06efa4c0ece6cf0c877a220d4afce55ba01d