v0.1,    2012-07-12 -- Initial release.
v0.1.1,  2012-07-13 -- Removed termios code in favor of native Python getpass,
                       Linux compilation fixes, GCC compilation fixes.
v0.1.2,  2012-07-15 -- Fixed fail_delay code, further testing on Linux, more
                       docs in preparation for v0.2.