Updated the main README.md to point to the dev guide
Updated the README.md to point to the setup instructions
Merge pull request #719 from dgough/next

Updated the main README.md
Events will not be passed to forms / containers / controls that are not visible.
Controls no longer perform useless "am I enabled?" check when handling events.
Fixes the test app so that the virtual gamepad is disabled when not in use.
Merge branch 'next' of https://github.com/blackberry/GamePlay into next
Also fixing a memory leak in Gamepad.cpp.

Conflicts:
	gameplay-tests/src/TestsGame.cpp
Adds gamepadEventInternal on Platform
Merge pull request #721 from seanpaultaylor/next

Adds gamepadEventInternal on Platform
Merge pull request #720 from ablake/next

UI changes and a memory leak.
Fix bug in input test which was due to my bad usage of iterator.