Minor code tidyup
Various bugs fixes to make MindState binary play nice with PHP helper
Switched plugins to callback style structure - removed majority of functionality from backup-mysql and moved it into backup
Added error reporter into main program
Added mkdirp NPM package
Uploader now completely working!
Minor tweaks to the backup system
Backup script now deletes temporary files after itself
Restore-mysql script now works like backup-mysql
Added restore plugin
Minor spelling fixes