Bug fixes

Development snapshot of the DRUPAL-5--3 branch

This is mostly a straight upgrade of the 4.7 version of the module - thanks to Janos Feher and Gábor Hojtsy for the actual code work.

There is a slight bug fix or enhancement related to the location of the s5 files which makes it easier to install the module.

Added supporting custom content types.
Added theme_trackback_url function.
Deleting trackbacks when the node is deleted.
Improving performance and hook_link support.

#151071 by gnassar. "unknown table 'spam_tracker'" on node delete.
#146905. "Success" indicator does not check success.
#29503. Add a pot file.
Fixed some minor bugs.

Added supporting custom content types.
Added theme_trackback_url function.
Deleting trackbacks when the node is deleted.
Improving performance and hook_link support.

#151071 by gnassar. "unknown table 'spam_tracker'" on node delete.
#146905. "Success" indicator does not check success.
#29503. Add a pot file.
Fixed some minor bugs.

Fixed a bug that prevented this module from working with multiple nodes at once.

Updated after flickr.com change path to static server (the jpegs)
New features:
* manual refresh from node edit
* block for each user
* instructions on how to get an API key