Merge pull request #28 from leomuona/master

cleaned gpio and motor code, wiringpi is now only system requirement
Added evaluation documentation stub.
Merge pull request #29 from leomuona/master

moar documentation
Dirty hacks and knifing... OK.
Merge pull request #30 from jesseniemisto/master

Dirty hacks and knifing... OK.
main srand call.
Merge pull request #31 from jesseniemisto/master

main srand call.
Added pclose to raspistill call (oops :D).
Merge branch 'master' of https://github.com/domewolf/raspimobot
evaluation documentation use case tests, and final report basic structure
Merge branch 'master' of https://github.com/domewolf/raspimobot