Getting started with aioelasticsearch

There you will find full description to get aioelasticsearch library up and ready.

For this example Ubuntu 18.04/macOS X and Python 3.6 were used.

The main steps:

Clone this github repo.
Install and configure docker for this project:

On Linux:
```
sudo apt install docker.io
systemctl start docker
systemctl enable docker
```
After that, you need to add your current user to the 'docker' group:
```
usermod -aG docker $USER
```
On macOS X:

Follow instructions described here.
You might also want to check the docker version:
```
docker --version
```
To verify that docker is configured correctly, run following command:
```
docker ps -a
```
If it doesn't raise any errors, you can proceed with next steps.
Create and activate virtual env in downloaded folder:

if you use virtualenv:
```
virtualenv -p python3 <envname>
source <envname>/bin/activate
```
if you use Anaconda:
```
conda create -n <envname>
conda activate <envname>
```
Also you can use another method, like venv.
Install required packages from requirements.txt:
```
pip install -r requirements.txt
```
To be sure that aioelasticsearch is in development mode run following command:
```
pip install -e .
```
Great! Now you can run some tests, to see if everything works correctly:

On Linux:
```
pytest tests
```
On macOS X:
```
pytest --local-docker
```
Note: the first time you will have to wait while docker downloads the ElasticSearch image (~600 MB).

This may take some time (usually up to 5 minutes).

All further test runs will take less time (usually up to 3 minutes).