doc and test for push_monitor
update doc for retina functionality
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Merge pull request #546 from goodfeli/push_monitor

doc and test for push_monitor
Merge pull request #557 from bouthilx/autoencoder_scripts

Fix Autoencoder yaml files
put citation in same format as it appears in a latex rendered article
fixed other sphinx warnings
Merge pull request #549 from goodfeli/doc_retina

update doc for retina functionality
clean up imports and docstring
clean up imports
clean up imports and docstring
added script for printing channel documentation
made monitor support channel documentation
documented a maxout channel
use Pillow in travis-ci tests.
Merge pull request #567 from nouiz/pillow

use Pillow in travis-ci tests.
Merge pull request #551 from goodfeli/userpath

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refactored to use get_monitor_doc
Merge pull request #562 from goodfeli/doc_channels

Channel documentation system
Merge remote-tracking branch 'upstream/master' into monitoring_time