new comment gets set modifiedOn property
first attempt
using cached database
added test for editing a comment
reverting link to form for comment editing
added test for admin user controller
using routes to generate links
added test for check the login is needed to access the app
added tests for show and delete document
add class added to a link button
Merge branch 'master' into tests
added test from adding a document
Merge branch 'tests' of https://github.com/kikoval/legislator into tests