Merge pull request #27 from Harvard-University-iCommons/task/douglashall/TLT-1530/add_custom_canvas_account_sis_id

Sprint 25 TLT-1530 Add custom_canvas_account_sis_id

Merge pull request #24 from Harvard-University-iCommons/task/douglashall/TLT-1479/allow_for_exclusion_of_resource_link_id

Sprint 22 TLT-1479 Added exclude_resource_link_id kwarg to monkey patched reverse function

Merge pull request #22 from Harvard-University-iCommons/task/douglashall/TLT-1166/support_multiple_launches

Rename templatetag module to avoid import conflicts

Merge pull request #20 from Harvard-University-iCommons/task/douglashall/add_static_files_to_distribution

Adding static files to the package distribution

Merge pull request #14 from Harvard-University-iCommons/task/douglashall/TLT-1166/support_multiple_launches

Sprint 21 TLT-1166 Modified the middleware to support multiple LTI launches

Adding resource_link_id template tag for adding the resource link id to form submission GET requests

Add additional middleware to support multiple LTI launches and retain backwards compatibility of the current single launch middleware

Conflicts:
	django_auth_lti/verification.py
	setup.py

Sprint 21 TLT-1325 Adding has_lti_role utility function

Don't store LTI_OAUTH_SETTINGS during module load so that functional tes...

Don't store LTI_OAUTH_SETTINGS during module load so that functional tests can override settings on each tests run - the auth_lti backend is imported once as an AUTHENTICATION_BACKEND during project load so storing the settings at the top of the module prevents overriding of this setting during authentication.  Up version to 1.0 (current Github release is at 0.9, so this is another minor bump).

Feature/settings error

adds error check for when settings.LTI_OAUTH_CREDENTIALS is None or {}, which is possible due to improperly configured ENV_SETTINGS in a project

adds lis_person_sourcedid to LTI_LAUNCH

Modify logic for picking a default username value when lis_person_source...

Fixes errant print statement in LTIAuthBackend

Modify logic for picking a default username value when lis_person_sourcedid parameter is not present.  It's believed that this should only be the case when user is added directly in Canvas UI and when admins switch to "Student View" mode.  Use custom_canvas_user_id (or user_id) with a class-level defined prefix in order to have a shorter field to get past a bug where the Test Student username was longer than 30 characters.

Pulls out common logic from decorator and mixin, and adds check for configuration

Merge branch 'develop' of github.com:Harvard-University-iCommons/django-auth-lti into feature/configuration_check

Conflicts:
	django_auth_lti/mixins.py

in doing so, applies the improved error message to mixins as well (previous commit only applied it to decorators)