donation 5.x-1.1

Changes since 5.x-1.0:

• #152819: Module .info files should not define 'version' in CVS
• #293677 by mgifford, make the user interface more generic and the text configurable.
• #340457 by sarvab, move t() out of defines, avoiding severe performance issues
  on multilingual sites.
• #272833 by jbomb, configurable currencies\nRemove t() from variables\nAdd define()s for undefined variables
• #354915 by jbomb, make menu items configurable
• #359865 Do not default to drupal.org's Paypal address
• Several fixes for:
  - When adding donations manually (e.g. wire transfer), the uid and name
  fields were transposed, so we ended up with a blank name.
  - The paths for the edit/delete were hangovers from the 4.7 days, and hence
  gave a 404. Fixed to use admin/build/donations.
  - Some code formatting for style.