Created simple serial program that uses streams instead of POSIX functions. Must use other way to set baud rate (like stty)
Updated the communications library. However, it should be deprecated in the near future
Updated master.cc to take readings from the serial port (reliably) and write each to an individual file in the format:       datapoint_0000000000345345
Made a program to send indexed points over the serial port
Removed md5 library for slave and removed some whitespace
Merge branch 'master' of https://github.com/mganger/Balloon-2014