fixed bad synapse ID in README
add custom mimetype text/x-r for R source code
added to docstrings
SYNR-472: chunked file upload part 2
Added "store" and "submit" commands to the command-line client.
Added the logout method.
Fix for SYNR-446: store should update entities to new version, now respects createOrUpdate
be ready for PLFM-1905, which changes error code from 500 to 409 when trying to createan entity and one with a given name and parent already exists
Merge pull request #57 from cbare/develop

chunked file upload part 2
Merge pull request #61 from kaysoky/logout

Added the logout method
Added a nosetest for the command line store method (and fixed something that the test caught).
Added unit test for submit method.
Merge pull request #59 from kaysoky/StoreSubmitCmd

Added "store" and "submit" commands to the command-line client.
Merge branch 'master' of https://github.com/Sage-Bionetworks/synapsePythonClient into QueryChunking

Conflicts:
	synapseclient/client.py
Moved the new chunked query functionality into a separate method (syn.chunkedQuery).  Restored old method (and updated its comment).

Command-line query method uses chunked query.