collab: initial support for collab on the font info dialog.
the new splinefont wide undo API. still a WIP.
slight cleanup
Merge pull request #885 from monkeyiq/2013nov/collabfontinfo1

2013nov/collabfontinfo1: Initial support for collab on the font info dialog
collab: bundle nodejs and allow the web font collab server to start from the menu
Merge pull request #886 from monkeyiq/2013nov/issues/878

collab: bundle nodejs and allow the web font collab server to start from the menu
charview: allow multiple glyphs in the charview. Clicking on one of these
additional glyphs will take you to a charview editor for that glyph.
some cleanup
Merge pull request #889 from monkeyiq/2013nov/issues/879v1

 charview: allow multiple glyphs in the charview.
merge upstream