Extend the default timeout for killing apps and allow it to be controlled via   an environment variable.
Extend the default timeout for killing apps and allow it to be controlled via
  an environment variable.

DELTA=8  (6 added, 0 deleted, 2 changed)

jonreid/google-toolbox-for-mac,jonreid/google-toolbox-for-mac,jonreid/google-toolbox-for-mac