tutorial for measurement set <--> visibility table

**Is your feature request related to a problem? Please describe -**
Update tutorial for ms --> uv and add tutorial for uv --> ms. 

**Describe the solution you'd like -**
Add tutorial to docs. Reference vismagic for one or both routines. Describe how-to for monolithic and modular casa.

**Describe alternatives you've considered -**
n/a

**Additional context -**
n/a
