Using the delete method, not deleteById, for ws broadcast

[jeremythuff]

Description

Each of the controllers were implementing their delete functionality using deleteById. This method does not result in a broadcast to the front end. By replacing each of those method calls with the delete method, the broadcast occurs and the lists in the UI are update on delete.

Fixes #457

Type of change

Please delete options that are not relevant.

• [X] Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

• [X] Manual Locally Testing
• [X] Local Automated Testing
• [ ] Manual Dev Testing

Checklist:

• [X] My code follows the style guidelines of this project
• [X] I have performed a self-review of my code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [X] My changes generate no new warnings
• [ ] I have added tests that prove my fix is effective or that my feature works
• [X] New and existing unit tests pass locally with my changes
• [X] Any dependent changes have been merged and published in downstream modules

[coveralls]

Coverage remained the same at 45.273% when pulling ec89ddf899e88669d9dca151ac4670aad9b27ac7 on 457-delete-list-update into acc65c21bf73fc20ac4ead5f8a701476160732f0 on techdebt-staging.