Changed properties name and update build process

.env.example

@@ -0,0 +1,13 @@
+NETNEUTRALITY_BOT_ENV=dev
+NETNEUTRALITY_BOT_TOKEN=
+NETNEUTRALITY_BOT_PREFIX=$
+NETNEUTRALITY_BOT_OWNER=
+NETNEUTRALITY_API_PORT=9000
+
+NETNEUTRALITY_MYSQL_HOST=127.0.0.1
+NETNEUTRALITY_MYSQL_USER=root
+NETNEUTRALITY_MYSQL_PASSWORD=
+NETNEUTRALITY_MYSQL_DATABASE=
+NETNEUTRALITY_MYSQL_PORT=3306
+
+NETNEUTRALITY_SENTRY_DSN=