Add PHP My Admin via compose and update README.md (No local install working)

.env.sample

 COMPOSE_FILE=docker-compose.yml:ports.yml
+# COMPOSE_FILE=docker-compose.yml:ports.yml:phpmyadmin
 HOST=0.0.0.0
 FLASK_PORT=5000
+PHP_MY_ADMIN_PORT=5001
 MYSQL_USER=mirador_backend
 MYSQL_PASSWORD=randompassword
 MYSQL_ROOT_PASSWORD=otherrandompassword

Readme.md

@@ -6,7 +6,7 @@
 
 ## Install and run
 
-### local
+### local (Not working, cause to mariaddb connexctor, see setup.py)
 
 #### Requirements
 
@@ -46,7 +46,7 @@ cp .env.sample .env
 docker-compose up
 ```
 
-Go to [http://localhost:5000/mirador_resource](http://localhost:5000/mirador_resource) 
+Go to [http://localhost:5000/swagger-ui/](http://localhost:5000/swagger-ui/) 
 
 #### Test
 

phpmyadmin.yml

+version: "3"
+
+services:
+
+  phpmyadmin:
+    image: phpmyadmin/phpmyadmin
+    container_name: pma
+    links:
+      - db
+    environment:
+      PMA_HOST: db
+      PMA_PORT: 3306
+      PMA_ARBITRARY: 1
+    ports:
+      - $PHP_MY_ADMIN_PORT:80
\ No newline at end of file