Updated documentation
Changed cutoff values to consistent progression
Fixed ask_server_address to handle None return value
Polished menu
Polished menu
Removed print statements from 'run'
Rearranged menu
Removed unused word tokenization code
Polished finish messages
Removed print statement
Minor fixes
Added Maybes, removed timeout field, and made selection visible
Changed error messages and exception handling
Removed unnecessary center command
Removed Maybe for now
Condensed JSON request generation
Removed unnecessary orient command
Fixed None checks for cancel_search
Removed unused get_current_results
Now the user can abuse the search and cancel buttons