add --show-config flag to show appium config, and include server build time
Merge pull request #1591 from jlipps/master

add --show-config flag to show appium config, and include server build t...
make sure --show-config doesn't crash main server :-)
allow user to let instruments launch device with --default-device
Merge pull request #1592 from jlipps/master

allow user to let instruments launch device with --default-device
update sauce android example to not be dependent on driverblock
Merge pull request #1593 from jlipps/master

update sauce android example to not be dependent on driverblock