Merge pull request #5 from bbonev/master

Bulgarian translation by Boian Bonev
A few fixes taken from aouyar/MAC-Telnet
Added -t timeout option to -l option on mactelnet.
Bugfix for last commit
Fixed a bug requiring -t to be used before -l
Added "batch-mode" output for mactelnet -l option. Added interface info to mndp packets.
Added explicit flush in batch mode.
Added missing usage description.
Added some paranoid memory locking on linux
First version of auto-login config file reader
Improved code of config file reader
Completed functional autologin support.
Fix some erroneous ifdefs
Fix bug where sizeof checked the pointer instead of the struct, thanks to bparker06 for reporting.
Fixed bug where the shell was executed without the first argument being it's own path. (Makes problems with programs such as busybox)
Merge branch 'master' of https://github.com/haakonnessjoen/MAC-Telnet

Conflicts:
	protocol.c