Added Sign In and Sign Out blocking not valid e-mails

• Added authentication with google
• Blocked access of system if user has not a e-mail allowed

Added new entities and unified firebase deploy

• feat: added request validations using Joi
• refactor: moved code to middlewares and factories
• chore: added new dependencies
• feat: handled unhandled error in express routes
• feat: defined pattern output in errors
• refactor: revised project using danielfsousa/express-rest-es2017-boilerplate
• feat: added accounts API
• feat: added cashFlowDescriptions API
• feat: added cashFlow API
• feat: added cashFlowSchedules API
• feat: added update account value in cash flow changes
• feat: created new controller factories
• feat: added id and date only schemas
• refactor: separated express instance of listen call (start server)
• feat: Unified express server with firebase deploy

Changed from koa to express

Feat/changed from koa to express (#8)

* testing

* chore: updated eslint config

* chore: changed from koa to express and updated eslint packages

* feat: created some functions to help use firestore

* feat: changed from koa to express people Rest API

* refactor: changed export to use in firebase function

* chore: changed version to 0.0.2

Start API Rest with People Crud

0.0.1

feat: changed to not show log server started when FIREBASE_SERVE is d…