scide + lang: Fix openDocument bug

Signed-off-by: Scott Wilson <i@scottwilson.ca>
scide + lang: Remove Document redirect

This merges the Document and ScIDEDocument classes. This should improve readability and maintainability, and simplifies the implementation. As part of this:

- some duplicate methods are deprecated
- the previous Document has been copied into the scel folder to avoid breaking EmacsDocument

Signed-off-by: Scott Wilson <i@scottwilson.ca>
Classlib: Rest: Return a proper compileString for Rest instances
Merge pull request #997 from supercollider/fixOpenDocument

Fix open document
server: increase the incoming OSC message buffer by a factor of 64 to avoid overruns
class library: Monitor - remove debugging print out
class library: NodeProxy has associsation input for setting node map
Add warning about Mac OSX Mavericks (App Nap), thanks bagong
On mac, remember to bundle README_OS_X.md