C++: re-enable quick-fix sorting.

Also make sure that "Apply function signature change" gets to the top
of the list.

Task-number: QTCREATORBUG-9441

Change-Id: Iaf67f8ea9c99ddfc973e610f7e0f4c35b7967629
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
CppEditor: Fix sorting of quick fixes "Add {public, private, ...} declaration"

Change-Id: I43f09042a525a798d95b3365873be24eafd423e9
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
Debugger: Enable dumper autotest suite for LLDB

26 pass, 149 fail...

Change-Id: I243eb03fe0ddcb193ed8d45e672564f7113b662f
Reviewed-by: hjk <hjk121@nokiamail.com>
Git: Try do consolidate code duplication

Change-Id: I5ac34d96152d6e4f9abc8f6dd18d1e1eab0bde7f
Reviewed-by: Jarek Kobus <jaroslaw.kobus@digia.com>