Changed 'cleanup' status from 'planned' to 'working'
PSR2 coding standard
Added 'Capacity' cleaner
Removed check for '%', added TODO for '%' escaping possibility maybe
'%%'
Escaping ideas
Added 'hasChanging...' methods to tell if 'dirname' or 'filename' where
configured with date placeholders
Output enhancements
Removed 'planned' from 'Validate backups' feature