SdkTool: Do not create additional path

Passing "-s test" created test/test

Change-Id: I9cf5635596ea3361cde9142df6524dd684e062de
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
Git: Factor source directory resolving to a function

Change-Id: Ica2f6ad01052fb7130397740fcf2396de7cbbf9d
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
SDKtool: Remove duplicate condition

Change-Id: Icf44c2069b593bb3289b55510f51733d53e7507c
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
TextEditor: Pimpl TextEditorActionHandler

It's "exported API"

Change-Id: I9830ff4637a2b3191bb8a3ea83c9ce532e5ab0d9
Reviewed-by: Eike Ziller <eike.ziller@digia.com>