Ensure that the actual p4 command is being run
Ensure that the actual p4 command is being run

Becuase it is possible to create a bash function named p4 which could override the actual p4
command, https://github.com/zachwhaley/bp4o, We should make sure that any calls to p4 are the
actual p4 command and not a shell function.

zachwhaley/p4_completion