Noticed that the user/org's language settings were not being factored in during testing. Updated application controller to use the current user's language or the org's language if available. The locale is only set in the session if the user is logged in now. also fixed to some functional tests.

started switching I18n references in test files to Fastgettext

fixed issues with omniauth and registrations controller tests. removed some debug statements

added some missing unit tests. fixed typo on Template.has_customisations? method

Updated projects_helper by renaming 'project_list_column_body' to 'plan_list_column_body'. updated references to that code block. moved hard-coded 'Unknown' to locale files. Added tests for projects_helper

added answers_controller tests