Add HistoryDB SQL triggers (#125)

README.md

@@ -2,20 +2,25 @@
 
 Go implementation of the Hermez node.
 
-
 ## Test
+
 - First run a docker instance of the PostgresSQL (where `yourpasswordhere` should be your password)
+
 ```
 POSTGRES_PASS=yourpasswordhere; sudo docker run --rm --name hermez-db-test -p 5432:5432 -e POSTGRES_DB=history -e POSTGRES_USER=hermez -e POSTGRES_PASSWORD="$POSTGRES_PASS" -d postgres && sleep 2s && sudo docker exec hermez-db-test psql -a history -U hermez -c "CREATE DATABASE l2;"
 ```
+
 - Then, run the tests with the password as env var
+
 ```
 POSTGRES_PASS=yourpasswordhere ETHCLIENT_DIAL_URL=yourethereumurlhere go test ./...
 ```
 
 ## Lint
+
 - Install [golangci-lint](https://golangci-lint.run)
 - Once installed, to check the lints
+
 ```
 golangci-lint run --timeout=5m -E whitespace -E gosec -E gci -E misspell -E gomnd -E gofmt -E goimports -E golint --exclude-use-default=false --max-same-issues 0
 ```