updated externals and added demo files under examples

.DS_Store

README.md

cr/.DS_Store

cr/docs/.DS_Store

cr/docs/cr.boardin.maxref.xml

cr/docs/cr.boardout.maxref.xml

cr/examples/.DS_Store

cr/examples/demo1_pot+servo+temp+led.maxpat

cr/examples/demo_boardout_servo_#9.maxpat

cr/examples/demo_in+out_light+button+lightsensor.maxpat

cr/examples/demo_in+out_pot+servo+temp+led.maxpat

cr/examples/demo_light_out.maxpat

cr/examples/demo_lightsensor+button.maxpat

cr/externals/.DS_Store

cr/externals/cr.boardin.mxo/Contents/MacOS/cr.boardin

cr/externals/cr.boardout.mxo/Contents/MacOS/cr.boardout

cr/help/.DS_Store

cr/help/cr.boardin.maxhelp

cr/help/cr.boardout.maxhelp

cr/interfaces/cr.boardin-obj-qlookup.json