Latest HM BackUp
Merge pull request #245 from pdewouters/master

mostly the nonces for ajax requests
Latest HM Backup
Merge branch 'master' of github.com:humanmade/BackUpWordPress
add property to toggle tab visibility
moved the destinations menu link
Minor code formatting
Silence possible warnings when unlinking
Bump and release notes
Update original strings
Minor text improvements
Update translations
Updated release notes.
Fix a parse error
Code reformatting
Bump for release
Use call_user_func to call HMBKP_Service::constant for each service instead of the php 5.3 only way $service::constant()

Fixes fatal error on PHP 5.2
Bump for release
Merge branch 'master' of https://github.com/humanmade/BackUpWordPress

Conflicts:
	functions/interface.php