hwhw/kindlepdfviewer — pull request #286 by tigran123 (2012-09-16 21:07:17+00:00)
Title: Stop writing battery info messages to crash.log every few seconds.

We only need standard output of ```gasgauge -s``` command, so standard error can be safely redirected to /dev/null and thus prevents those messages in crash.log every time the user presses "Menu" or does anything else that invokes the BatteryLevel() function.