Fix typos in labels on registration page
Forbid ooc participants to view local-only contests
Security: Jury must not see hidden foreign contests while linking
Merge pull request #26 from koninka/master

Modify deploy.bash, create create_db.sql template
Security: allow to download packages only from current contest
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Add \lbrace \n \rbrace TeX commands
Forbid access to module sources
Longer expire times for auxiliary files
Security: Only jury can use retest functionality

At least we should check just for `is_jury`. Possibly we should check,
that run is doing against task in contest, that current user is jury in.
Work around crash on undefined template
Extend clickable area aroud problem selector radio button (#29)
Do not display 'compare' link for normal users (#29)
Merge pull request #28 from koninka/master

Create and view problem history
Rename problems.repo_id field to repo
Fix temp path for unpacking problem archive
Die when unable to create prolem repository
Merge pull request #30 from getjump/master

Security: Only jury can retest submissions
Load only required brushes for syntax highlighter
Translate 'run_log' page