Docker reorganisation (#6)

* - new file location for docker

* update of docker containers

* update readme

environment/dev/nginx/default.conf

@@ -0,0 +1,21 @@
+server {
+    listen 80 default_server;
+
+    index index.php index.html;
+    root /application/public;
+
+    location / {
+        try_files $uri $uri/ /index.php?$query_string;
+    }
+
+    location ~ \.php$ {
+        fastcgi_pass php:9000;
+        fastcgi_index index.php;
+        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
+        include fastcgi_params;
+    }
+
+    location ~ /.ht {
+        deny all;
+    }
+}