Create x-android-4_2_2-a17-definitions.xsd

Myself Srikanth from Samsung Research India Bangalore.
We have taken x-android-definitions.XSD as base, and added some new tests for Androidv4.2.2

In attached content, our tests start from line:1136(<!--Start of New Tests from SRI-B -->). Please check the new tests, and let me know incase of any queries.