Addresses problem with correctly calculating whether attachments are present
Merge pull request #25 from edx-solutions/mjames/FixHasSubmissions

Addresses problem with correctly calculating whether attachments are pre...
default max_score is now 100. encode/decode textual data in transmission
Merge pull request #26 from edx-solutions/mjames/DefaultScore100

default max_score is now 100. encode/decode textual data in transmission
Remove encoding/decoding - simply html.escape content, and load it into html component
Fix API param use course_id instead of course
Merge pull request #27 from edx-solutions/mjames/WrongGroup

Fix API param use course_id instead of course
Addresses MCKIN-2346. Interpret data fields as their desired values before JSONifying
Merge pull request #28 from edx-solutions/mjames/MCKIN-2346

Addresses MCKIN-2346. Interpret data fields as their desired values befo...
Change storage path - storage devices sometimes have limits on path length
Fix position of upload dialog within client
Merge pull request #29 from edx-solutions/mjames/change_storage_path

Change storage path - storage devices sometimes have limits on path leng...
Merge pull request #30 from edx-solutions/mjames/fix_upload_dialog

Fix position of upload dialog within client
Improved error handling in upload form
Merge pull request #31 from edx-solutions/mjames/improved_upload_error_handling

Improved error handling in upload form
Believed to solve IE9 upload problem
Merge pull request #32 from edx-solutions/mjames/IE9_upload

Believed to solve IE9 upload problem
TA Reviews happen by 'assistant' role not 'staff'
Added dates property