Fixes #3221

DRAFT - Work In Progress

• initial module that can be run independently.

TODO:

• make start button launch main app through Java process
• stop
• close X should confirm with verify message "ARE YOU SURE? Yes/No"
• views:
  • logging (works minimally - but no Copy or Save button yet) - not even sure if we want logs written to disk as check box option?
  • JVM details?
  • JVM memory?
• suggested by @wetneb convert existing Controller to running OpenRefine class(s) directly instead of through a Java process? (Need help from community with prototyping that)