final commit before merging into master

ensured that users recieve emails about their new tokens upon token being granted

added link to viewing api information from user's edit profile page

added code for sending email to users when granted api tokens

added view for token_permission_types

added a page for users to view api endpoint information

fixed methods for removing and generating user tokens

pointed form to the new controller action

added form to admin nav

updated logic for token removal/generation

view now depricated

controller now depricated

modified admin layout

added functions for removing and generating api tokens from the user model

added way to define users api-tokens through users controller

moved old org-admin users index view to new controller, added logic for updating api privleges

added api priveleges column to org-admin's view of users

show api_token in user's profile view

deleteing user's api tokens if they switch organisations

added yard documentation, bugfixed method, fixed bug where relationship with users was broken

updated yard commits

added yard comments and bugfixed methods

comment for clarity

re-wrote authentication to ignore empty string tokens

updated api_token field so it saves

removed token_permissions from models

removed outdated token_permission construct

added ability for super_admins to give api permissions to orgs

fixed typo

added documentation to guidance_group model