stubbed out popen
merge master
adds time limit check and changes way submission evaluators are launched
file written to properly now, exception thrown after write
adds phase.execution_time_limit which applies to both prediction and scoring program
adds check for exit code, just in case
adds delete button to table
removes the behavior that hid the 'submit to leaderboard' button, reverting back to old behavior
finally got logic right to add checkmark and remove from leaderboard button
stubs out tests/view
most of tests filled in, for some reason it isn't redirecting properly..
merge master
FINALLY fixed... I was getting the object after it was deleted... CBVs...
fixes redirect, tests were passing because they just happened to both have pk=1
Merge pull request #543 from Tivix/feature/delete-submissions

Ability for organizers to delete submissions
HAH figured it out, event was getting bound multiple times, fixed it
merged
adds migration, and i forgot migration for dataset cascading delete...
Merge pull request #483 from Tivix/feature/limit-execution-time

Limits execution time
Merge pull request #549 from Tivix/feature/remove-from-leaderboard

Reverts "Submit to leaderboard" behavior to pre-automatic submission style