Mediafront field formatters lost after cache clear.

Moving mediafront_field_info to mediafront.module is not really enough to solve this issue (your Revision 1.1.2.37). The mediafront_field_formatter_info should move to your module file as well, as those formatters will be lost because hook_init() is not called on a cache clear, so your mediafront_field.inc is not included.

Noticed when Display suite is used: http://drupal.org/node/901936