Android only :  Add a capability to bring up an Android app, without stopping the process,if it is already running
Added server capability stopAppOnReset
Added capability to selendroid
Added help for stopAppOnReset
do not use Configurator during class initialization
Add sendKeyStrategy to cap handler
Update caps.md
Merge pull request #4249 from imurchie/isaac-keyboard-caps

Add sendKeyStrategy to cap handler
Merge pull request #4224 from sangeethasriniv/master

Add new capability stopAppOnReset for android
use external simctl library
Add waitForAppScript to ios caps handler

waitForAppScript logic was added in #4191, but the caps handler doesn't
know about it, so it never gets executed. Analogous to #4249 for
sendKeyStrategy cap.
Merge pull request #4247 from testobject/fix_appium_for_api_level_below_18

do not use Configurator during class initialization
Merge pull request #4250 from jlipps/new-simctl

use external simctl library
Merge pull request #4253 from gempesaw/patch-1

Add waitForAppScript to ios caps handler
use custome NodeInfoDumper and handle empty root nodes properly