modified the button api to allow for release timing as well
add up-n-down sketch.  See the readme for details
Merge branch 'master' of https://github.com/dhiltonp/hexbright
Merge branch 'master' of https://github.com/dhiltonp/hexbright
Merge branch 'master' of https://github.com/dhiltonp/hexbright
code used to experiment for stroboscope functionality
added .gitignore with directives to ignore emacs and vim working files
Merge branch 'master' of https://github.com/dhiltonp/hexbright
accelerometer_record records 1.4 seconds of accelerometer activity to the EEPROM for offline analysis
improved conversion, eliminating any signal loss from compression/decrompression of reading
Merge branch 'master' of https://github.com/dhiltonp/hexbright
adjusted some accelerometer_record code for readability
minor doc update in accelerometer_record
added the accelerometer_readings directory, with accelerometer data for the spinning gesture
fixed accelerometer reading sort order
added readme with basic info about sample files, as wel
fixed readme file extension
updated readme
added medium spin, slow spin, and tail cap flick then noise accelerometer samples
added 90 degree swing to the right accelerometer samples