add username in sign page
Implements member sandbox.ProcessFeedback.report containing a flag list
remove jumbotrone in form of sign page
exercises list's presentation : version 1
add button sign up in header
Merge branch 'dev' of https://github.com/INSA-4IF-SpecIFic/elif into dev
added score to exercise
Implements sandbox.Sandbox's max_duration limit
Adds 'git-hook-install.sh' script to install pre-commit hook.
Hides test_infinite_loop's stdout into /dev/null
Delays RLIMIT_CPU's hard time by 2 seconds
Removes debuging printing from sandbox.Sandbox.process()
Merge branch 'dev' into sandbox
Merge branch 'sandbox' into dev
Implements sandbox's test test_subprocess()
sign page design
Merge branch 'dev' of https://github.com/INSA-4IF-SpecIFic/elif into dev
Initialized exercise creation
Implements sandbox's test test_fork_bombe()
beginning of welcome page