add timeout reset function

fixes hoist/Hoist#54

allows user to send in milliseconds to reset the timeout on modules
Merge branch 'master' of github.com:hoist/hoist-connect into feature/timeout_changes
:lipstick:
add tests for timeout

fixes hoist/Hoist#54
add documentation for Hoist.timeout

fixes hoist/Hoist#54
Merge pull request #8 from hoist/feature/timeout_changes

add Hoist.timeout.reset