pathauto 5.x-2.0-beta5

I think this will be the last beta before a release candidate and a release.

Please read (and review) the Pathauto 5.x-1.x to 5.x-2.x Upgrade Guide prior to download/installation.

Changes since DRUPAL-5--2-0-BETA4:

• #184724 by John Morahan, pathauto_help() returns '' when there is no help
• #147527 by antgiant, Pathauto bulk update stops working with lots of similar titles and/or transliteration
• #185285 by Stealth AIDS, proper use of t() in pathauto_node.inc
• #185304 by greggles, when transliteration is enabled don't remove forward slashes from tokens
• #184177 by setvik, forum/tid aliases not created on Bulk Update
• cleaning up UI and removing a debug message
• #184119 by greggles, weird behavior if punctuation action is set to remove for separation character
• #100835 by jjeff and greggles, If path redirect is installed provide new update option 'Create a new alias. Redirect from old alias.'
• #183848 by Poetro and greggles, help users with a full transliteration for the whole Unicode character set
• syntax error in install from 184118 - oops. Also cleanups from coder and made update action text a little more consistent
• #184293 by greggles, make the need for the use of -raw more obvious and warn if users use the wrong tokens
• #118676 by WimLeers and greggles, separate aliasing for forums and forum containers port to 5.x-2.x
• #184293 by greggles, followup to make this work on defaults and the 'specialized' patterns
• various E_ALL fixes backported from HEAD and more followup from #194293
• #187499 by greggles, if i18n-ascii.txt is removed, reset the transliterate option since it is disabled and the admin can't do it