fix #1701, nested forms don't work, added class for second form_tag
fix #1701, formatting
Merge branch 'master' of https://github.com/MarkUsProject/Markus into issue1701
Merge branch 'master' of https://github.com/MarkUsProject/Markus into issue1701
Added disable feature when no files are selected.
add mark factory file and rspec test
Fix for Issue #1726. Upload buttons are disabled until file select.
Fix for #1726. Buttons only enabled on file select.
Merge branch 'master' into issue-1726
Issue 1726. Fixed code style for fix.
Improved code style and fixed javascript file.
fix #1701 fixing download all files and downloading annotations for single files
fix #1701, removed unnecessary change
fix #1701, formatting
fix #1701, remove debugging line
Removed jQuery call for this.
fix #1701, indentation
Merge branch 'master' of git://github.com/MarkUsProject/Markus into mark_spec
add mark model rspec
Fix incorrect function call in graders table