Fix Android system setup link
Merge pull request #1797 from imurchie/isaac-docs

Fix Android system setup link
Instruments Launch Failures

* kill any Instruments processes in a bad state before retrying
Merge pull request #1767 from dandoveralba/instruments

Instruments Launch Failures
if we can't find ios logs, just log error, don't crash appium
Merge pull request #1806 from jlipps/master

if we can't find ios logs, just log error, don't crash appium
add some logging around real device methods
make settings app a first-class appium-supported ios app
enable basic prefs tests to pass on ios7 sim
@sebv this will probably cause merge conflicts, I tried to make it easy
to see what's going on here
Merge pull request #1808 from jlipps/master

better support for settings/preferences app
finish locale udid fix (fix #1773)
make sure we don't crash if IDevice init fails
Merge pull request #1809 from jlipps/master

fix some ios real device launch issues
Escape single quotes for iOS id search