This includes adding support to the Redactor editor to force the width of th
editable content to match the width of the displayed content on the client
portal. Also, the landing page displayed on the client portal is themed
(css-class wise) to match that of the Redactor content similar to the FAQ
and thread-entry designer boxes as well.

Also, show sidebar on "Other Resources" pages, and fix a problem displaying
the correct Other Resource page.

Checks whether user is logged in so it directs you to tickets.php instead of view.php

Move the attachments to the sidebar, add the concept of language-specific
attachments. Add a sidebar to the front page. De-emphasize the "open new
ticket" button. Add a knowledge base search feature to front page and also
add the concept of "featured" articles and categories on the front page.

Multilanguage Support via gettext

- added gettext encapsulations to all texts i thought necessary
- added fallback function for the case that the gettext extension isn't loaded
- added browser language detection
- added gettext to the list of optional extensions in setup
- rewritten some of the texts to use sprintf instead of appending strings
- added german translation file
- removed mark_overdue-confirm from cannedresponses.inc.php

extend multi language support and a fex fixes

- Better detection of translation files
- Added functionality to redirect language codes (see redirecting
language codes)
- Ticket Status can be translated
- The Datepicker can be translated
- Extended functionality of 'testlang.php' to show what language code is
used to translate

Forgotten to apply a patch from RC5 to RC6

- Forgotten to change $var to $vars in line 380 of class.mailfetch.php
- Removed unneeded comment

Added php_gettext as primary translation engine

- Added php_gettext support (thanks to Danilo Segan and Steven
Armstrong)
- php_gettext is now the primary translation engine
- Extended language detection functionality

Add error/misconfiguration checks and fix undefined variables

Otherwise the <img> doesn't get the correct uri for the image.

Reviewed-By: Jared Hancock <jared@osticket.com>

changing ticket create/status bottons on client landing page, redoing navbar shadow with css, adding kb icons