uc_addresses 5.x-1.0-rc1

This is the first non-developer release of uc_addresses. It includes all the features I wanted except 1 (see the TODO.txt file) and I've tested it somewhat, but I wanted a little more testing before creating the final 1.0 release. Please try it out and submit and bugs or feature requests.

Bug fixes:

• #263296: Installation fails

The following other changes have been made since the code first became available on ubercart.org:

• When uninstalling, rows added to the 'variable' table are deleted.
• Removed some unnecessary check_plain() calls which were creating some bugs.
• Removed unneeded _UcAddressCache class.
• Completely reworked the code for displaying a single address.
• Refactored the database methods.
• Removed the presentational attributes valign and nowrap from the theming functions.
• Added the Default Address checkbox to the Add Address page.
• Disabled the Default Address checkbox when editing the default address.
• Disabled the Delete button when editing the default address (rather than removing it).
• Added a Delete button to each address when viewing addresses.