Add a "dummy" link from reserves list LTI tool to iSites reserves tool that passes the course instance ID.  Set up a config variable that is the iSites tool url with a placeholder for the course instance id.  Initial rendering of link, if present, on LTI tool results page.  Some PEP-8 cleanup of views.py file.
Align the link for managing reserves lists
Merge branch 'develop' into feature/reserves_list_isites_link
Merge pull request #61 from Harvard-University-iCommons/feature/reserves_list_isites_link

Feature/reserves list isites link
Templates for viewing the members of a section
Merge branch 'develop' into feature/LTI_Templates
Added sorting to list  of enrollees using ‘sortable_name’
Merge branch 'develop' into feature/Sections_SM1

# By Roderick Morales
# Via Roderick Morales
* develop:
  Templates for viewing the members of a section
housekeeping:
removed cap_top.html template
removed cap_top from urls.py; added ap_top to urls.py
in views.py:
  renamed cap_top  to ap_top ('cap' dates from the tool was named 'course add people')
  refactored lti_launch to redirect to ap_top
  ap_top now redirects directly to create_section_form
tests.py
revised tests to match revised function name; modified one success test for create_section_form view and added another, which tests for appropriate status code
Changes for displaying Section name on section detail page. Also integrate UI changes for section details .
Empty section HTML
Merge branch 'develop' into feature/Sections_SM1

# By Roderick Morales
# Via Roderick Morales
* develop:
  Empty section HTML
Section pagination HTML implementation
Modified to use Restful urls
Modified section detail to use Restful url
Modified section detail to use Restful urls
Changes to unit tests due to signature change of section_detail method
Merge pull request #63 from Harvard-University-iCommons/feature/Sections_SM1

Feature/sections sm1
Added UI design for empty section and also corrected the link to ‘All sections’
Merge branch 'develop' into feature/Sections_SM1

# By Roderick Morales
# Via Roderick Morales (1) and sapnamysore (1)
* develop:
  Section pagination HTML implementation