CppTools: Fix compilation with MSVC2010

error: C2872: 'Internal' : ambiguous symbol
could be 'CppTools::Internal'
or       'CPlusPlus::Internal'

Change-Id: Iff623400a370b056fb30838e0b97bdc9d6898d00
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
Beautifier: Fix ArtisticStyleSettings

Done-by: Eike Ziller <eike.ziller@digia.com>
Change-Id: I6dd22f9519d4b14345d27ed2128559efac2cb697
Reviewed-by: Eike Ziller <eike.ziller@digia.com>
Reviewed-by: Robert Loehning <robert.loehning@digia.com>