Fix to package install. Tweaks to fonts and pretty print. Fix to autocompleter. Fix to TreeMorph.
Create NotesOnMorphic.md

Based on a mailing list note by Dickey
Update README: link to Morphic notes

Added l
Update NotesOnMorphic.md

formattin
Update NotesOnMorphic.md

Cuis classes `Rectangle` and `RectangleLikeMorph` in comparison to Squeak
Merge pull request #22 from hhzl/master

Added notes on Morphic from ML
fix a typo (thanks Ken)