I would like how to make search case insensitive using methods

• getContactsMatchingString
• getContactsByEmailAddress

We need to update our README.md file before the 1.0 release.

Expected Behavior

Find examples and instructions for the NCCO builder with this repo.

Current Behavior

No formal documentation, but some examples exist in the code snippets.

Possible Solution

Add a new section to the README to cover

I made the direct download badge. The icon is get_app from https://github.com/google/material-design-icons, used under Apache v2. This is compatible with distributing the badge under GPLv3+ like the rest of the project, but still requires attribution, which we don't currently have. I believe Apache v2 also requires us to distribute the full text of the license. So, to do:

• Add a note tha