#156638 - fix #submit handler that was broken when upgrading to 6.x, the #submit handler changes were accidentally backported

don't use hook_init - this was inefficient (init'd on every page) and prevents code from running with aggressive caching installed, refactoring this code actually made it simpler too!

write the bulk of the 6.x upgrade rules at the CivicActions engineering co-working session, with help from the whole team.  An additional patch in the issue queue will handle FAPI changes.

improvements to performance review; and ... eating my own dogfood - fixes to coder module based on output of performance review.

when form_alter'ing a form using confirm_form, make sure that you're not in the confirm form portion of the form.  I didn't know that this happened, I'm going to have to check every place I form_alter for this one!

#121388 by sun - more performance reviews, better styling of error and display of descriptions, and some performance enhancements within the coder code - Thanks!

add additional permission for "all" review, mainly so that it can't be run on my test site (it's a resource hog)

clean up text, defaults, and selection form;
fix minor bugs

fixes a few E_ALL warnings
implements D6 menu (uses VERSION to decide which ones to create)

invalidate the cache when the code is updated -- this is going to help avoid alot of headache when people upgrade versions

#118866 - add images to display severity