Added cp_bed_verification callback
Cherry Pick Bed Verification

Added the action to mapper.
Built the action.
Added a new FTP method to request
Offers the download of the file on successful verification
Added a whole load of tests
Stopped critic criticizing
Removed unecessary file
Added cp_bed_verification module to MANIFEST
Updated the Changes file for release 0.28
Merge pull request #81 from jbeast/cherrypick

Cherrypick