add sensor property to entities
Merge pull request #124 from iceddev/sensors

add sensor property to entities
fix stop so it actually stops game
remove prevent_default from default hammer instance
only set the touchstart handler if we have webaudio
Merge pull request #129 from iceddev/prevent_default

remove prevent_default from default hammer instance
Merge pull request #130 from iceddev/mobile_webaudio

only set the touchstart handler if we have webaudio
Merge pull request #127 from iceddev/stop

fix stop so it actually stops game
gamepad example
add release notes, getting started section, and package manager list
cleanup per pr comments
fix comment
getGamepads shim
use lowercase getGamepads
update hammer dep
revert version change
fix case
cleanup
remove 0.3.0 release notes
remove use arrow keys message