CppEditor: Fix build with Qbs

Add dependency on app_version_header which is included in some files.

Change-Id: Icc5d96637c6cd61a047c8abe9897239d9fa2fad2
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
CppEditor: Fix qbs build.

Change-Id: I1d4a166ae003f989a8e08431b05daa3c893a35fa
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
Bazaar: Fix qbs build.

Change-Id: Ia27f7167b9e3d6773105f45681b060ab782ddb6b
Reviewed-by: Hugues Delorme <delorme.hugues@fougsys.fr>