Drop RabbitMQ message if JSON payload is invalid
Use svg instead of png to get better image quality
Merge pull request #96 from PeterDaveHello/patch-1

Use svg instead of png to get better image quality
Update specs to RSpec 3
Set up autotest

Conflicts:
	Gemfile.lock
Revert "Set up autotest"

This reverts commit 06883da7097d5ebe879b6fc72ad38643ca0cc18a.
force delete the docker container

we don't want to leave it lying around
4 gigs of ram per container on docker is the default
lets try using --dev
allow passing custom timeouts
don't break if payload.timeouts is blank
handle log_silence timeout in seconds (like build_script and hard_limit)
sauce_labs: include instance ID in the log output when booting
make the log_silence message display minutes, too
display minutes in integer format in error messages
Merge pull request #98 from travis-ci/sf-custom-timeouts

Allow passing custom timeouts