XD-763 Remove Trigger Module Code

Items Completed.
========
- [x] Fixed-delay-trigger will send a message with payload every 'fixed-delay' seconds declared. payload is optional
```
fixed-delay-trigger --fixedDelay='30' >:foo2
```
- [x] Job relies on trigger to kick off single launch. payload is optional
```
trigger --payload='{"parm2":"fixed-delay2"}' >:foo
```
- [x] XD-763 Unit tests now pass.
- [x] Fixed-Delay trigger settings now a part of fixed-delay-trigger.
- [ ] Need to add trigger tests with parameters.