Phyllogenetic endpoint - Githubissues

New features:

New adress for stable back-end: https://34.125.210.143/api/
- You can set the the path with "ROOT_PATH" in docker-compose.yml, however it only changes the path when deployed on a proxy.
New endpoint: https://34.125.210.143/api/docs#/Phyllogeny/get_distances_phyllogeny__get
- Currently only works with group:"samples"
- Needs at least 3 samples to calculate genetic distance
Grapetree implemented: https://34.125.210.143/grapetree/
- It has two protocols, GET and POST.
  - GET: Returns the web page with no data to display
  - POST: If you send the response from the new backend phyllogenetic endpoint it will plot up a phyllogenetic network

I tested the grapetree implementations with this snippet which worked:

<!DOCTYPE html>
<html>
  <head>
    <title>Grapetree</title>
    <meta http-equiv="refresh" content="100000000; URL='http://localhost:4000/grapetree/'" />
  </head>
  <body>
    <form action="http://localhost:4000/grapetree/" method="POST">
      <input type="text" name="nwk" />
      <input type="text" name="metadata" />
      <input type="text" name="metadata_options" />
      <input type="submit" value="Submit" />
    </form>
  </body>
</html>

genomic-medicine-sweden / docker-sc2reporter

Phyllogenetic endpoint #91