Add_To_Trust and Remove_From_Trust classes URI endpoints broken

[wojtek0806]

Need to readd URI endpoints so the classes function properly.

[wojtek0806]

temp fix in 0.1.7 need to look at root cause to fix in 0.1.8

[wojtek0806]

Root cause was that the classes were inheriting from resource which removes URIs upon init. Those classes did not need to inherit from Resource so after debating this with @za we will move this to inherit from PathElement