Unifying wsmtools and r4utools APIs

[ronelm2000]

Because the common APIs and services used for wsmtools are slowly becoming out of sync with r4utools, a new common API library is required to sync both projects' API together.

This needs to be done so that any changes for wsmtools in regards to common APIs are also properly reflected on r4utools and thus it would be easier to synchronize any functionality common between the two.

• [x] Decouple services and interfaces
• [x] Add a new project for wsmtools
• [ ] Synchronize the new project for r4utools
• [ ] Add API changes from r4utools to wsmtools and update wsmtools appropriately.