browser streaming robot

BrickPi port of GoPiGo browser stream robot
fixing readme

I forgot to change the readme file
setting resolution lower

after reading the source code for raspberry_pi_streamer, turns out
there's an easy way to set the resolution.
updated readme

added a note to the readme on how to change the resolution of the video
stream
Merge pull request #46 from woolfel/master

browser streaming robot

This is fantastic, thank you for the pull request!  We'll merge it now.  Also,