added check to see if instruments is not null
Merge pull request #1448 from snevesbarros/call_method_of_null_fix

fix for issue 1445.
use relative paths in ios-log.js
Adding UIAMapView as mapView to tag_name selector style on ios;
Undo opts.systemPort change
Merge pull request #1455 from jlipps/master

use relative paths in ios-log.js
add test for setting slider value in ios
Set iOS Simulator Language using ios-sim-locale from https://code.google.com/p/ios-sim-locale/
Merge pull request #1449 from penguinho/locale

Set iOS Simulator Language
make sure selendroid stops logcat too (fix #1330)
Merge pull request #1459 from jlipps/master

make sure selendroid stops logcat too (fix #1330)
fail earlier with no activity/package (fix #1450)
Merge pull request #1457 from misttar/master

Adding UIAMapView as mapView to tag_name selector style on ios;
Merge pull request #1443 from thu2004/selendroid_fixes

Selendroid fixes
Merge pull request #1460 from jlipps/master

fail earlier with no activity/package (fix #1450)
add more command timeout tests
Add Ruby scrollTo example
cache desired caps for use in mobile: reset
Merge pull request #1463 from jlipps/master

cache desired caps for use in mobile: reset
add more error handling in instruments_client