Removed some iOS6 Deprecations
CB-5980 Updated version and RELEASENOTES.md for release 0.3.1
CB-5980 Incremented plugin version on dev branch.
CB-6035 - Move js-module so it is not loaded on unsupported platforms

BlackBerry 10 has a native implementation which does not require the plugin.
Validate that callbackId is correctly formed
CB-6114 Updated version and RELEASENOTES.md for release 0.3.2
Merge branch 'master' into dev

Conflicts:
	RELEASENOTES.md
	plugin.xml
Add NOTICE file
Merge branch 'master' of https://git-wip-us.apache.org/repos/asf/cordova-plugin-inappbrowser