Marks summary variables as commonly used, closes #25
Updates variable labels for graphs, closes #23
Merged changes from master into 0.1.2
Notes recent changes and bumps Spout to v0.9.0
Version bump to v0.1.2.beta1
Adds randomized treatment arm as a graph, closes #28
Notes the addition of treatment arm to graphs
Version bump to v0.1.2.rc
Moves treatment arm to the first tab of graphs
Updated to spout 0.9.0.beta2
Removes a reference to a non-existent dataset
Renames forms to be more consistent, fixes #30
Version bump to v0.1.2.rc2
Version 0.1.2 finalized