updated doc building to include better marking of code blocks.

git-svn-id: http://music21.googlecode.com/svn/trunk@3408 5c16147e-a200-11de-b0cc-ab0ad15e60d0
Added explanatory comment to _version.py.


git-svn-id: http://music21.googlecode.com/svn/trunk@3409 5c16147e-a200-11de-b0cc-ab0ad15e60d0
Added copyright notice to buildDoc/convertIPythonNotebooksToReST.py.


git-svn-id: http://music21.googlecode.com/svn/trunk@3410 5c16147e-a200-11de-b0cc-ab0ad15e60d0
Created an experimental new documentation directory - newDocs, next to the 
current documentation directory buildDoc.

This directory will house an exploration of using affordances in recent
versions of Sphinx (and friends) to document music21, without impinging in any
way on the current documentation system.


git-svn-id: http://music21.googlecode.com/svn/trunk@3411 5c16147e-a200-11de-b0cc-ab0ad15e60d0
Copied buildDocs' rst/, staticDocs/ and ipythonNotebooks/ directories into
newDocs/source.


git-svn-id: http://music21.googlecode.com/svn/trunk@3412 5c16147e-a200-11de-b0cc-ab0ad15e60d0