Merge pull request #135 from Hello71/cxx

dwarftherapist.pro: Remove QMAKE_CXX
Merge branch 'gitignore' into DF2014
Merge branch 'share' into DF2014
Merge branch 'stderr' into DF2014
Merge branch 'travis' into DF2014
Merge branch 'unused_decls' into DF2014