* initial bootstrap on documentation
* Add EXPO_USAGE and MIgrating page
* add all pages
* add sponsors section to index
* theme
* configs
* clipboard button
* remove blog from docker
* start API.md
* minor updates
* Add information about how to mock react-native-camera and test a custom component using Jest and Enzyme
* Move testing documentation to test.md
* Create a reference to documentation about testing in RNCamera.md