Do ordering in database instead of controller
Filter members by the first letter of organization name.

Or ‘#’ if the company starts with something other than a letter.
Remove border around alpha group pagination
Move directory intro above filtering
Stop leaving records in database

before(:all) is run outside of transactions so specs can interfere with each other.
Merge pull request #329 from theodi/feature-alpha-index-members

Alpha grouped index on members page
Update rails to fix security issues
this is set in the `set_formats` before filter
check that level is in approved list

Not sure if this will stop the codeclimate warning or not
Use lexical strings everywhere to shut codeclimate up