Re-Added MainMenu.xib
UI Done for "send to app when done". Still awaiting work on the actual send work.
Send to App UI elements as well as a small reorganization of main view elements
Removed "ORIG" xib file from project
Added the final hook to finish the "open" call upon completion of each file conversion.
added an icon to the view
Done with first pass at "open when done"
Completed "send to app" UI and functions

This is the option to send to an external application when conversion
is complete.

note: I cannot complete testing as the "add files to queue" throws an
error for both this fork as well as main project. I have individually
tested each unit, but an end-to-end should be conducted before trusting.
Removed holder main UI