Fixed - task 426: [bug] Process stats do not show on kitkat 
https://github.com/asksven/BetterBatteryStats/issues/issue/426

Changes in BatteryStats : process user and system time are now expressed
in 1/100s (was 1/1000s)
We use SINCE_CHARGED instead of CURRENT as this stat seems to be more
resistant against counters being reset
undo: stick to CURRENT stat
Fixed - task 428: Provide a workaround for mtp 
https://github.com/asksven/BetterBatteryStats/issues/issue/428
Fixed - task 431: [bug] installing as system app from gplay install
causes the installed apk to be removed 
https://github.com/asksven/BetterBatteryStats/issues/issue/431