makes GOOGLE_STREET_VIEW_API_KEY work easily with docker compose and …

…add the instructions in README

README.md

@@ -139,7 +139,8 @@ cp contrib/.env.sample .env
 
 ### Using Docker
 
-If you have [Docker](https://docs.docker.com/engine/installation/) (with [Docker Compose](https://docs.docker.com/compose/install/)) and make, just run:
+#### Requirements
+[Docker](https://docs.docker.com/engine/installation/) (with [Docker Compose](https://docs.docker.com/compose/install/)), just run:
 
 ```console
 make run.devel
@@ -218,6 +219,8 @@ Copy `contrib/.env.sample` as `.env` in the project's root folder and adjust you
 * `GOOGLE_ANALYTICS` (_str_) Google Analytics tracking code (e.g. `UA-123456-7`)
 * `GOOGLE_STREET_VIEW_API_KEY` (_str_) Google Street View Image API key
 
+To use GOOGLE_STREET_VIEW_API_KEY just export it in a local environment variable, so when you run Jarbas it will get from the local environment variable.
+
 #### Migrations
 
 Once you're done with requirements, dependencies and settings, create the basic database structure:

docker-compose.yml

@@ -16,7 +16,7 @@ services:
        - AMAZON_S3_BUCKET=serenata-de-amor-data
        - AMAZON_S3_REGION=s3-sa-east-1
        - AMAZON_S3_CEAPTRANSLATION_DATE=2016-08-08
-       - GOOGLE_STREET_VIEW_API_KEY=my-google-places-api-key
+       - GOOGLE_STREET_VIEW_API_KEY
 
     depends_on:
        - elm