Security update

#334534 by open-keywords - Various bug fixes
#342284 - Added option to disable display: none for SEO reasons
#342040 by pivica - Fixed typo in a drupal_set_message call
* SECURITY FIX - Fixed a security bug that allows arbitrary PHP code to be executed when using a signwriter
profile as an input filter, leading to a Cross Site Scripting vulnerability.
Any users with the ability to use input filters with signwriter profiles are able to exploit this vulnerability.

* Added php version to info file to restrict to version 5 and up due to the use of features not available in php4.
- See #591800: Parse error: syntax error, unexpected '=', expecting ')' in /sites/all/modules/signwriter/signwriter.module on line 532
* SECURITY FIX - Fixed a security bug that allows arbitrary PHP code to be executed when using a signwriter

See SA-CONTRIB-2010-012 - ODF Import - Access Bypass (possible Cross Site Scripting) for details on this release.

This release fixes a security vulnerability, all users of Feedback 5.x-2.0 or any 5.x-2.x-dev snapshot from before 2010-01-27 are urged to upgrade. For more details, see SA-CONTRIB-2010-011.

Changes since DRUPAL-5--2-0:

This release fixes a security vulnerability, all users of Feedback 6.x-2.0 or any 6.x-2.x-dev snapshot from before 2010-01-27 are urged to upgrade. For more details, see SA-CONTRIB-2010-011.

Changes since DRUPAL-6--2-0:

SA-CONTRIB-2010-010 - Author Contact - Cross site scripting
Fixing some unescaped strings