support 7.x-1.0-rc2

A new release candidate, fixing the worst bugs that were reported against -rc1 and earlier beta releases. There's still a few known bugs to be addressed. Thanks for all the patches and testing!

(One "feature" snuck in, as UID1 showing up in all subscribe/assign lists was debatably a bug.)

Bug fixes:

• #1339480: The user can not see the replies by sgerbino, jeremy: allow user to see replies to own tickets
• #1376120: Support Ticket is inserting query requests in our Views -- and breaking the Views! by dewolfe001, Jeremy: don't filter by uid if no user table in query.
• #1608506: Fix for strict standards with PHP 5.4 by javier.alejandro.castro and Jeremy: Remove extra pager on client page, fix PHP 5.4 strict warnings.
• #1627658: Fetched mails attachments will not be saved when dest path does not exists by sinasalek, Jeremy: create attachment directory if it doesn't exist.
• #1672254: Support imports messages marked as deleted Don't download messages marked for deletion.
• #1672286: PHP Notice when message subject is empty by sinasalek, Jeremy: parse messages with no subject w/o generating errors.
• #1679424: Undefined $user variable on support_search_execute by javier.alejandro.castro: add missing global user declaration.
• #1703338: Wrong language in ticket notification emails by Jeremy, Gogowitsch: properly translate entire notification mail body.
• #1772590: Client path endind with a slash leads to a "Client does not exist or is not enabled" error don't allow invalid client paths, utilizing auto-generated machine_name form field.

Features:

• #621378: Support ticketing, how to remove user1 from subscribe list Provide configuration option for removing UID1 from ticket assignment and subscription lists.