Added task deletion when they are not yet used and are deleted from PM
Fixed also issue on quote for process main taskcategory
Fixed issue GATEWAYTOGATEWAY: no longer import these as if they were tasks
Changed all PM table names to uppercase in queries (to be compliant with table names in PM DB)
Fixed a lot of CS issues
Deleted obsolete comments
Deleted config folder
Changed version to 3.1.3
Fixes#8Fixes#13Fixes#14