README.md with tutorial
Final changes to ReadMe.md

Merge branch 'master' of https://github.com/speaktoit/api-ai-android-sdk

Conflicts:
	README.md
Merged content in manually from the repo. Hopefully this will work this time.
Merge branch 'master' of https://github.com/speaktoit/api-ai-android-sdk

Conflicts:
	README.md