ed_classified 5.x-1.5

This version supports per-category (taxonomy) ad durations - ad duration (expiration) is based on the chosen taxonomy term(s). Please see the ed_classified settings page

Other changes:

- Don't show contact link if classified ad created by currently logged-in user
- Removing bogus support function

- Per-category expiration durations - enforce some reasonable limits on _submit()
- Need to prevent users bypassing normal expiration date s.
- If user doesn't (or cannot) select the 'reset ad expiration' option, the
expiration date is lesser of of current expiration and tentative new expiration.
- If user can and does select 'reset ad expiration' option, the expiration will
be the largest value among all selected categories for this ad.

- Added some checking to ensure that the user can't skirt permission checking
and extend ad duration by manipulating form values on post. Will log if attempt
is detected.

- Fixed problem with hook_view() - was not displaying the expiration date in body
or teasers.

- Remove _dbg function definition