ObjectScript Code

re #321: final tweaks

re #321: tweaks to split mode-hooks out of Mode (so registering a hook doesn't trigger loading the mode .os files), and add init hook which can be used to load additional code when the editor is first opened

merging OBJS333 back to trunk (fixes #333)

re #333: this fixes it... also a fix for registry entries that where not getting cleaned up if a dialog was closed by the windowing system

re #333: creating branch OBJS333

re #321: make editor open .osp files too

re #321: fix a potential NPE when closing last console (because viewList may already be set to null by the managed resource)

re #321: now bootstrap-ode restores the number of consoles that where open when you exit (defaults to 1)... so that console and shell loading can be deferred

re #321: split up EditorPlugin, TalkbackPlugin, and HelpPlugin by using mixin trick, in order to defer loading of parts until they are needed

re #321: avoid loading HTMLEditorPane at startup, cleanup _declareInScope (becomes pkg.system.export()), and tweak the instrumented eval to determine cumulative time as well