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removed outdated token_permission construct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

removed a duplicate gem and cleaned up formatting

added data to organisations.yml for testing

fixed typo

implimented and debugged tests for guidance groups

added templates to guidances

added documentation to guidance_group model

changed can_view to can_view? for consistency

changed can_view to can_view? as it returns a bool

added yard docs to gitignore

found another way to make relationship so commented depricated

remaining tests for guidance re-written and debugged

re-wrote by_organisation to be more efficient (also to work)

removed new rake task as it was buggy

added relation between dmptemplates and guidance groups

added discussion point to dmptemplate

added documentation to guidance model

added "yard" gem and dependancy

added yard command to rakefile

updated call for can_view to can_view?

implimented and passing new tests for dmptemplate

Added documentation and fixed syntax to dmptemplate model

changed methods to reduce risk of modifications to fixtures breaking tests

implimented a testing suite for the guidance group model

fixed bug where users couldn see their organisations' guidance groups

migrated from old schema