Removed complex search copy/fixed full-text search issues

The tag to full-text search feature was really quite useless and more a
nicety during development/testing but had no real-world use.  It also
added complexity and was causing full-text searches to be reset between
page navigations (along with overriding the saved searches on shared
links).
Added row.styles class to table rows
Added approved/denied/cancelled indicators to completed requests
archive class confirm fix