Evaluator
~~~~~~~~~
box: konfigurovatelny pristup k timerum a /proc/self/stat (pripadne /proc/self/fd)
score: better formatting of the score table
interactive tasks: solve deadlocks?
interactive tasks: logging of messages
rename problem to task
submit, check: unify command-line arguments
clean up retest utility
document IA_CHECK
bin/lib changes from mo-eval user
writing of verdicts to stdout (include timing and check on interactive tasks, including judge errors)

Environment
~~~~~~~~~~~
fpc: add switch -gl (runtime errors write line#)

Installer:
- mo-install: reduce what gets copied to mo-eval home
- update group permissions
- fix makefiles, so that submit/Makefile gets called

New submitter:
- Checking of contest time (and per-contestant exceptions)
- Keeping history and pruning status files
- Remember hashes
- multiple IP ranges per Access rule
- contest: override failed check
- contest: local history
- contest: task status cache
- utilitka, kterou si po soutezi mohou vsichni pretestovat na souteznich datech
- per-task setting of maximum submission size