turns on the instruction label.  will remove later
will undo later
Create a high-pass filter for accelerometer data, by subtracting the
very long term trend in values (gravity).

Also, submit one in five accelerometer samples--a moving average with a
timestamp of the middle sample
Revert my latest changes
Support 20Hz sampling, but only submit data points if change is
significant
Correct typo which caused accelerometer enabling to be changed on the
IOIO config page
Reverting my last change
Add definitions for calibration help, and accelerometer filters
New accelerometer configuration controls
When setting the selection of spinners, add 2nd argument=true, to make
the widget show that value on screen
Restore accelerometer configuration details
Major update to add filtering, compensation for the angle of the phone
mount
Major update to to acclerometer handling: add filtering, compensation
for the angle of the phone mount
Declare preferences for the new accelerometer parameters.
Strip leading and trailing quotes from current SSID, if present
Fixes to the notification sounds.
Fixes for smoother operation on faster phones.
Merge pull request #31 from wonder99/master

Several bug fixes, and lots of accelerometer enhancements