Make tempnam play nice with open_basedir restriction on.
Merge pull request #631 from protich/issue/607

Make tempnam play nice with open_basedir restriction on.

References:
http://us2.php.net/manual/en/function.tempnam.php#93256

Reviewed-By: Jared Hancock <jared@osticket.com>
i18n: Allow Unicode characters in the username
Merge pull request #650 from greezybacon/issue/383

i18n: Allow Unicode characters in the username

Reviewed-By: Peter Rotich <peter@osticket.com>
sla: New SLA's default to alert when overdue
Merge pull request #654 from greezybacon/issue/653

sla: New SLA's default to alert when overdue

Reviewed-By: Peter Rotich <peter@osticket.com>
html2text: Fix Unicode character munging

This issue was addressed for htmLawed, where the UTF-8 version of a
non-breaking space, 0xc2a0 would be collapsed to 0xa0, which would very
likely create an invalid Unicode character, and the text block would be
dropped or truncated.
Merge remote branch 'upstream/develop' into develop-next