readme and env template

.env_template

@@ -0,0 +1,6 @@
+DATABASE_URL="postgres://multi_psql_dev:3@localhost:5432/multi_rust_dev"
+RUST_DB_NAME=multi_rust_dev
+RUST_DB_USER=multi_psql_dev
+RUST_DB_PASSWORD=3
+RUST_DB_HOST=localhost
+RUST_DB_PORT=5432

README.md

@@ -1 +1,8 @@
 # Hey
+
+I run development like this:
+```
+cargo watch -x 'run --package server -- run' -x 'run --package client'
+```
+
+