Synced new documentation rst files against old documentation rst files.

git-svn-id: http://music21.googlecode.com/svn/trunk@3516 5c16147e-a200-11de-b0cc-ab0ad15e60d0
Copied buildDoc/upload.py into documentation/.


git-svn-id: http://music21.googlecode.com/svn/trunk@3517 5c16147e-a200-11de-b0cc-ab0ad15e60d0
Compacted documentation's root table of contents to fit on approximately one
screen-height.


git-svn-id: http://music21.googlecode.com/svn/trunk@3518 5c16147e-a200-11de-b0cc-ab0ad15e60d0