launchAndKill checks for simulator directories to be present before finally killing. Fixes 2612
Merge pull request #2889 from Jonahss/launchAndKill

launchAndKill checks for simulator directories to be present before fina...
Adding new intent parameters with default values, added object as parameter to startApp, added test to start app with intent category, updated capabilities.md, updated sub-module appium-adb to point to v1.1.0 and updated package.json
Merge pull request #2875 from moizjv/fix-2026

Adding new capabilities to startApp in android adb, updating adb.startApp in appium, adding a test and updating package.json,caps.md and appium-adb submodule.
get rid of forceQuitInstruments (fix #2901)