Extend Qt highlighting.
Extend Qt highlighting.

Add macros for Qt namespace and header begin/end markers. Also
highlight the enum parameters to Q_DECLARE_TYPEINFO like a macro,
looks good that way.

Also add QBool to Qt classes.

sandsmark/kate,hlamer/kate,hlamer/kate,cmacq2/kate,hlamer/kate,hlamer/kate,cmacq2/kate,jfmcarreira/kate,jfmcarreira/kate,jfmcarreira/kate,DickJ/kate,cmacq2/kate,sandsmark/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,DickJ/kate,DickJ/kate,hlamer/kate,sandsmark/kate,hlamer/kate,sandsmark/kate,DickJ/kate