Changed login from email to username label
Separated out active subscription checks
Added page title to navbar toggle sidebar button
Removed list count from home overview text
Implemented vocablist display and navigation
Hooked back in list study mode options
Improved api model for getting vocabs and others
Display writing forms of items rather than ids
Get contained vocabs from the base review vocab
Update error tracking review custom data
Made several improvements to the add items feature
Merge pull request #218 from skritter/daily-updates

Daily updates