[TASK] cleanup trustlines 
[TASK] cleanup trustlines 

- adopt error and response handling
- remove ensureConnected logic
- add newline whitespace for readability
xdv/ripple-rest,Treefunder/ripple-rest,ripple/ripple-rest,dinexcode/ripple-rest-dinex,dmathewwws/my-ripple-rest,sparro/ripple-rest,dmathewwws/my-ripple-rest,radr/radr-rest,sparro/ripple-rest,lumberj/ripple-rest,dmathewwws/my-ripple-rest,bankonme/ripple-rest,hserang/ripple-rest