10.Commit: Fixed termios_monitor.cpp for mac
11:Commit: added README.txt and changed .bs->.sh
12.Commit: added serial port change in ./mac_only.sh
	   now all /dev/ttyACM* change to /dev/tty.usbmodem*
13.Commit: small namespace changes in util/fast_io.hpp
14.Commit: added WTFPL to all my files
15.Commit: implemented ustd::cin for arithmetic types / restructured traits
16.Commit: deleted some files
17.Commit: made diag tools nicer
18.Commit: deleted tons of useless files
fix mac_only (old_port /dev/ACM* --> /dev/ttyACM*).
Merge pull request #2 from DropD/master

fix mac_only (old_port /dev/ACM* --> /dev/ttyACM*).
19.Commit: small fix in mac_only.sh
20.Commit: Cleaned Master_Makefile.mk a little
21.Commit: added notes.hpp and acc_recap for this week
22.Commit: added secure laser example
local edits
Merge remote-tracking branch 'upstream/master'