Retrospective cron batch jobs to update s3 attachment meta with bucket region #95
Refactor upgrades to own class #95
Removing last post id and adding limit to query #95
Merge branch 'develop' into retrospective-region-meta-update-95

Conflicts:
	wordpress-s3.php
Renamed class inline with naming standards #95
Adding limit to prepare and also the meta_value conditional value, as the % was breaking the prepare #95
Escaping % in SQL #95
Stop other stored settings not on settings page being deleted on page save
Handle updating metadata for multisite installs
Refactor get_blogs to use wp_get_sites for future proofing
Length of cron interval filtered (handy for testing) and refactored function to sanitize an integer passed through a filter
Refactored loop of blogs so limit is enforced accurately
Refactored loop of blogs so limit is enforced accurately - properly this time.. Recording which blogs have been processed so not to query again.
Reverting to Brad's more elegant solution for accurate limit, with a tweak of $all_limit for last check
Allow a string to be past to the error view
Catch errors on retrieving region for bucket
Add action before render of settings view for other notices etc
Adds error counting on upgrade routine and threshold to cancel job. Show message allowing restart of job. Refactored job meta for temporary settings.
Merge branch 'develop' into retrospective-region-meta-update-95
Fixing the if statement to use plugin slug as page