Changelog [1]:
Version 1.09
	* Explicitly set the controlling TTY

Version 1.08
	* Report when IP key has changed
	* Scrub the environment variable for -e

Version 1.07
	* Pass signals that should terminate to ssh
	* Fix race around signal handling
	* Report IPC errors to stderr
	* Report if can't open -f password file

[1] https://sourceforge.net/p/sshpass/code/76/tree/trunk/ChangeLog

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>