nodejs: Can build debug version
Add GCC 4.9.1 to header search paths
Merge pull request #108 from rubenvb/patch-1

Add GCC 4.9.1 to header search paths
qt4: bad path separator fix workaround (fix pkgconfig path's issues on qt and dependent from qt4 lib's).
Merge pull request #109 from AlexWMF/master

qt4: bad path separator fix workaround (fix pkgconfig path's issues on q...
qxmpp-qt4: pkg-config path's fix.
Merge pull request #110 from AlexWMF/master

qxmpp-qt4: pkg-config path's fix.