added support for network IP cameras
Merge branch 'master' of git@github.com:thearn/webcam-pulse-detector.git
added IP camera example
Update README.md
Update README.md
Update get_pulse_ipcam.py
Merge branch 'dev' of git@github.com:thearn/webcam-pulse-detector.git into dev
Correct typos in readme
Merge pull request #13 from fanquake/patch-1

Correct typos in readme
Update README.md

s/hear/heart/
fixed a freeze on program exit bug for windows
Merge pull request #15 from roughana/patch-1

Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
added python(x,y) instructions
Update win_pythonxy.md
Update README.md
fixed tabs vs spaces issue

Signed-off-by: Tristan Hearn <tristanhearn@gmail.com>