xdg-terminal-exec: Don't default to `xterm`
Created by: fluvf
Based on #30, only last commit differs In a separate request, as this is a significant change
Address #21 (closed)
I'm against adding command line flags to to the script, so maybe a $NO_EXEC
environmental variable could be implemented
If $NO_EXEC='true'
, the script could print the path to the found entry and then exit