Added medical image viewer option
merged
modifying files as suggested by Eric, Pull request for medical image
viewer
forgot to commit some changes
Merge remote-tracking branch 'upstream/master'
replaced "codalab" templatetag with "codalab_tags"
Merge remote-tracking branch 'upstream/master'

Conflicts:
	codalab/apps/web/templatetags/codalab.py
saving spot
merges master
Changed the variable name to result_location
by mistake removed enable_detailed_results
Another commit to pass the build
Fixed the failing test issues
Finally fixing tests
uncommenting cleaning-up temporary directory
Merge pull request #536 from prags/master

Added medical image viewer option
merged master
fixed migrations