fixed memory leak (see https://sourceforge.net/tracker/?func=detail&aid=3605235&group_id=55736&atid=478070)

further refinements to the zoom algorithm involving gop subpatchers and their required opening when zooming to ensure proper displacement of components (abstractions are unaffected)

improved/sped-up gop redrawing when using non-accelerated objects, fixed glitching when the two are mixed, improved zoom feature when using embedded patchers (since they share the same font size)

re-enabled Miller's proposed fix (still in testing stages as it did not exhibit itself as a problem beforehand)

bug fix/improvement of select object (http://sourceforge.net/tracker/?func=detail&aid=3605240&group_id=55736&atid=478072)

reverted Miller's proposed patch as it suggests sluggish gui regression based on last 2 L2Ork rehearsals

added Jonathan Wilkes' canvasinfo and pdinfo externals (see http://osdir.com/ml/multimedia.puredata.devel/2007-10/msg00136.html)

1st step in syncing latest pdp and pidip with fixes/changes to make it work with latest version of libs

updated Makefiles for merged libraries, improved gem2pdp config file hopefully fixing Fero Kiraly's build error. Updated pd-l2ork-TODO.txt file reflecting newly synced externals.