Prepare for 3.3.3 release.
Reopen for further bugfixes.
Readd note for truncated file contents, which was removed
by mistake in 56aa1ebd.

Cherry-picked from 3e89722f.
Correct mount bind option, see Debian bug #677815.
Ported from WISVCH/DOMjudge tree at GitHub.

Cherry-picked from 3bc1adca.
Bugfix: check that compilation creates executable file.

Cherry-picked from 59c448c5.
Fix HTML validity + PHP notice.

Cherry-picked from 5febc030.
Rename SQL upgrade files to current version numbers, add previous
minor version upgrades.
Revert SQL upgrade changes in a64266bb, this changes are only
effective since version 3.4.
sudoers file is needed for judgehost, not domserver
Use link that points to the 3-letter country code variants.

iso.org doesn't make those publically available.
HTML validity issues found by tiny.

Conflicts:

	www/jury/checkconfig.php
happy new year
Add missing $pagename
Cherry-pick from 2e548581.
Remove sharutils dependency.
ChangeLog
Prepare for 3.3.4 release.
Reopen for further bugfixes.
i >= 0 is always true because i is an unsigned int
Readd check that string index does not underflow using
signed integer.
Add changelog for buffer underrun fix in submitdaemon.

Note that this is only a theoretical problem, since the buffer
is read from submit_db.php, which is a trusted source, and would
only trigger if its output contained an empty line.