Bump D_Parser + Corrections + Improvements

Hi Rainer,

just forked VisualD and tried to get the D_Parser binding to build. Also did some performance&feature improvements/changes. I didn't try to run it but it should work for the most things.

Btw: How to do tooltip text formatting properly in VS? Because for now, I've bound the tooltip contents generation to D_Parsers facilities (just exported them from Mono-D to D_Parser quite a few minutes ago :-D ) which make use of Pango formatting techniques (via pseudo-html á la <i>,<u>,<span color="#123456">).
Of course it's possible to do custom formatting though. Oh and inline D code is not highlighted inside D_Parser yet -- this stuff is still overridable and done inside Mono-D due to performance reasons.