Fixed some grammar and typos
Added to heroku directions.
Merge pull request #69 from rgbkrk/patch-2

Added to heroku directions.
Merge pull request #68 from rgbkrk/grammar_time

Fixed some grammar and typos
silence some exception.

Silence some exception to decrease noise in logentries logs
And see if some other specific Errors raises
Raise custom exception
Merge pull request #70 from Carreau/silence-except

don't log exceptions on malformed notebooks

adds special NbFormatException to be caught
forgot to import SSLError
Merge pull request #72 from Carreau/ssl-error

forgot to import SSLError
update nbconvert submodule
update pyzmq requirement

notebook app static path need to be imported that require pyzmq
Took out call to create_engine (no longer used)
bump requests to stable

This should fix some traceback with socket.gaierror
That are annoying in logs.
add missing 'return' in MemcacheMultipart.get
fix gist regex for gist subfile
disable strict trailing-slash

allows `nbviewer.ipython.org/gist-id/` without 404 error.
Merge pull request #77 from minrk/trailing-slash

disable strict trailing-slash
Merge pull request #75 from rgbkrk/sqlout

Took out call to create_engine (no longer used)
Merge pull request #73 from Carreau/bump-submodule

Bump submodule
Merge pull request #76 from Carreau/fixgai

bump requests to stable