... several fruits from the Puzzle page, plus a couple of other tweaks as noted below.

Enjoy
	- Dan
---------------------------
3115storyEvents-raa -- Bob Arning -- 13 December 2000
additional piano roll features:
- an EventRecorderMorph may now be dropped into a piano roll and will trigger at the appropriate time
- a 'pause' marker is available in the ScorePlayerMorph menu (the <> button). Dropping one of these into a piano roll will pause the player at that point and place a 'continue' button in the world for the user to resume when ready."

3116ScriptorChanges9-di -- Dan Ingalls -- 20 November 2000
Fixes vertical leading of up-arrow.
Moving toward a color theme:  gray for structure, brown for grab, green for drop targets.
Changes edit panels from popup to apply to current selection.
Fixes weird appearance of insertion arrows during retraction.
Includes a tweak to the debugging feature showBoundsInHalo.
Optimizes UpdatingStringMorph to not wantSteps if it does not read its target.

3117slowNebraska-raa -- Bob Arning -- 14 December 2000
Various Nebraska improvements, but most specifically: added an option for the client to request a 'buffered' connection whereby each individual drawing command is not sent. Rather, the entire screen (or deltas from the last full screen sent) are transmitted. This transmission only happens after the previous has completed, thus limiting the potential backlog on slow connections."

3118MonthTweaks-ar -- Andreas Raab -- 15 December 2000
Remove the (plain broken) implementation of MonthMorph>>extent: and make it rather use layouts in the right way."

3119InvalidationTweaks-ar -- Andreas Raab -- 15 December 2000
A couple of tweaks for more efficient invalidations."

3120randomAtoms-raa -- Bob Arning -- 15 December 2000
Fixes possible walkback (Float dnu atRandom) in AtomMorph"

3121moreInval-raa -- Bob Arning -- 15 December 2000
a couple more invalidation tweaks:
- Morph>>addMorphCentered: -- do position before add
- Presenter>>viewMorph: -- avoid gratuitous add and position first"