added gzip from flask_gzip, this gzips data before the flask server responds, which is useful for larger data volumes
fix @mget/@get mixup
Merge branch 'master' of github.com:ContinuumIO/bokeh
apply PR #346 to image_rgba
added server examples for image.py, and image_rgba demonstrating correctness
moved flask_gzip import to top
made stringio import in flask_gzip to be py3 compliant with six
this commit begins the server data source

- some apis on the server config object for creating(not done yet) data sources, and listing server side data sources
- some functions for smart downsampling of data sources
- tests for remote data capabilities
- serverconfig object modified to use requests sessions, and pass api keys and such into the session object
- views added to server for remote data

currently we would need https://github.com/ContinuumIO/ArrayManagement in order to run all server tests
Removed unused import.
addressing comments by @damianavila
Merge pull request #447 from ContinuumIO/feature/gzip

added gzip from flask_gzip, this gzips data before the flask server resp...
Simplify deploy options

Just provide "grunt deploy" that always builds both minified and
unminififed bokeh[.min].js output so that users trying to get set up do
not have to worry about which one to use.
Merge branch 'master' of github.com:ContinuumIO/bokeh
add option to deploy js in dev mode
Merge pull request #446 from ContinuumIO/feature/data_directory

Feature/data directory
Travis CI
Travis CI 2
Fix grunt deploy by removing require("common/ticking")