Modifying selendroid-standalone argument -emulatorOptions to handle multiple options for emulator
Added -keepEmulator option. Is set, selendroid server will keep emulator running after test ends.
Added -keepEmulator option. Is set, selendroid server will keep emulator running after test ends. Adding a unit test
Possibility to register at selenium grid hub as android browser if no AUT was used and AndroidDriverApp is available (see issue #3709 Mobile Web site does not launch with selendroid capabilites" at appium project)
Merge pull request #697 from frolix/master

Selendroid-standalone argument -emulatorOptions to handle multiple options for emulator
Don't use System.out.println() and Throwable.printStackTrace()

Summary: Printing to stdout is a really bad practice. Use logging which can be configured by the users of Selendroid as needed, e.g. hidden from the console and redirected to a file.

Test Plan:
  $ mvn clean install
  ...
  [INFO] ------------------------------------------------------------------------
  [INFO] Reactor Summary:
  [INFO]
  [INFO] selendroid ........................................ SUCCESS [0.137s]
  [INFO] android-driver-app ................................ SUCCESS [2.024s]
  [INFO] selendroid-server-common .......................... SUCCESS [1.013s]
  [INFO] selendroid-server ................................. SUCCESS [17.088s]
  [INFO] selendroid-grid-plugin ............................ SUCCESS [0.676s]
  [INFO] selendroid-common ................................. SUCCESS [0.914s]
  [INFO] selendroid-standalone ............................. SUCCESS [17.732s]
  [INFO] selendroid-client ................................. SUCCESS [0.633s]
  [INFO] selendroid-test-app ............................... SUCCESS [4.871s]
  [INFO] ------------------------------------------------------------------------
  [INFO] BUILD SUCCESS
  [INFO] ------------------------------------------------------------------------

Reviewers: ainsej, kumar.rangarajan, juyuan.yang.9, asm

Reviewed By: asm

Differential Revision: https://reviews.facebook.net/D28887
Adding config arguments maxSession and maxInstances so registration at grid would be more flexible
Fixed detection of screen resolution from skin name.
Merge pull request #703 from frolix/master

Selendroid-standalone: Fix to ScreenSize detection of emulators, and a feature - configurable maxSession and maxInstances