sundry changes
added support for ActionMailer
added figaro to manage credentials as ENV
added figaro to manage credentials as ENV
added figaro to manage credentials as ENV
added figaro to manage credentials as ENV
added figaro to manage credentials as ENV
added figaro to manage credentials as ENV
added figaro to manage credentials as ENV
added figaro to manage credentials as ENV
added figaro to manage credentials as ENV
added figaro to manage credentials as ENV
added figaro to manage credentials as ENV
fixed bug where categories showed categories from all users