core branch: remove everything having to do with release-building
core branch: remove devel directory
core branch: remove User Manual
core branch: remove JOGL, 3D view (and Quaqua native libraries too)
core branch: remove movie primitives
core branch: unbundle some extensions
core branch: remove applet
core branch: remove HubNet
core branch: remove logging
core branch: remove SDM
core branch: remove dummy widgets
core branch: remove support for loading models from old versions
core branch: remove Zoom menu
core branch: remove color swatches dialog menu item
core branch: remove info tab
core branch: remove BehaviorSpace GUI
core branch: remove printing support
core branch: remove turtle and link shapes editors
core branch: remove help stuff
Merge branch 'master' into core

Conflicts:
	bin/release.sh
	src/main/org/nlogo/workspace/AbstractWorkspace.java