updated reserves list url in settings file to reflect new default view in isites tool
updated reserves url for local, test, qa, and prod.
updated reserves url for local, test, qa, and prod.
updated reserves url for local, test, qa, and prod.
Merge branch 'develop' into feature/reserves_list_isites_link

* develop: (48 commits)
  reverting lti_launch.html
  incorporated suggestions from code review
  fix to views -- change to use response.json rather than using response.content
  Update display of HUID/XID
  Added test case for checking non-string as value
  Remove dupe test case
  Fix lower range test.
  views.py: new function (remove_from_section) to remove a user from a section, using canvas_sdk section_details.html:  -- added ids to elements we need to find/manipulate via js  -- added javascript to:     call remove_from_section via ajax     generate success and error messages based on ajax success/failure     decrement count when user removed from section     hide name range in header while deleting users     display 'no users' message when count of users reaches 0 tests.py:     added tests for remove_from_section
  Update to display if the user id is HUID or XID
  Made changes as per code review:  Moved test data input into global variables defined outside the method to reuse across a a few methods.
  Add some custom filters to help build the enrollment view that breaks up enrollees by letter ranges based on last name.  Create a new template html snippet that builds the list pagination, with options to display a way to delete or add each enrollee.  Added tests for new filters.
  Removed an unused stub in testing utility
  Added more test cases
  Added test cases for utility ‘get_enrollments_without_test_student’. SInce the backend call that fetches the enrolled was moved to the utility, had to fix some of the existing test cases to use this utility
  Moved the role vale to settings
  Added TEST_STUDENT_ROLE to settings to enable filtering by role
  Added logic to remove test student from section enrollments and to ensure that the count excludes test student.
  Added pretty name for test student (student view enrollment)
  Default a missing canvas token to None when building SDK settings for environments.
  Require penzance canvas_sdk in base requirements (for now while version is still considered 'dev').  Add SDK request context settings to environment files.  Set up an instance of the RequestContext at the module level in views.py for the manage sections tool.
  ...

Conflicts:
	icommons_lti_tools/settings/local.py
	icommons_lti_tools/settings/qa.py
	icommons_lti_tools/settings/test.py