Fixes #511: Robot wil speak when battery hits low and critically low
Bug fixes to pKicker and pSnapshot and general cleanup
Merge pull request #617 from fsasieta/BatteryLow

Fixes #511: Robot wil speak when battery hits low and critically low
Merge branch 'master' of git://github.com/northern-bites/nbites into behaviors_overhaul
Fixes watch-chase oscillation bug