Commit all the ddev commands and home additions that are now there

.ddev/commands/db/mysqldump.example

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+## Description: run mysqldump in web container
+## Usage: mysqldump [flags] [args]
+## Example: "ddev mysqldump db" or "ddev mysqldump otherdb" or "ddev mysqldump db | gzip >db.sql.gz"
+
+mysqldump -uroot -proot $@