Version 2.2 Added minimum/maximum time insertion form valid. Fixed bug causing problems when Wordpress reserved words are table field names. Added or attribute allowing form element to be compared with more than one field name in WHERE.

git-svn-id: https://plugins.svn.wordpress.org/abase/trunk@813494 b8457f37-d9ea-0310-8a92-e5e31aec5664