Complete addition of new custom logic while testing swindon

[thejosmeister]

• [x] add in not clauses for properties
• [x] add in ability to delete a location

[thejosmeister]

• [x] Look at multiple concurrent locations
• [x] Add entry point to conditions

[thejosmeister]

https://github.com/thejosmeister/SimsigTtTools/pull/30 merged