DEC firebase plugin

This is a plugin to manage firebase realtime database.
* Firebase is a platform which can easily converting wordpress site to mobile APP.
* You can get an account with firebase for free and start to use it by click the link: https://firebase.google.com/
* Firebase term: https://firebase.google.com/terms/
* Firebase privacy police: https://policies.google.com/privacy

1.0.4

• Fix some bugs.

1.0.3

• Update for data structure.

1.0.2

• Update for data structure.

1.0.1

• Add settings for Database Secrets.

1.0.0

• First release.