Remove `child_age` variable
Move age variable to more appropriate location, fix #283
Add new Spout graph for treatment arm, fix #284
Add more information to `clusterid` variable
Add more context to `new_pid` variable
Change commonly used status on a couple variables
Make treatment arm domain more descriptive
Merge remote-tracking branch 'origin/master' into 0.3.0
Make `completer_per_protocol` commonly used
Add CONSORT diagram png image and link folder of variables, fix #286
Remove eligibility variables and other minor fixes, fix #285
Move `normalized1` to a new folder location, fix #288
Version bump to 0.3.0.beta1
Version bump to 0.3.0.rc
Version 0.3.0 finalized