This script will create a base installation of Wordpress using wp-cli package.
Required parameters are projectName, dbName, dbUser, dbPassword, repositoryUrl and webUrl
Repository must contain wp-ComposerSetup files (If it is a private repository, make sure to add server SSH public key in repository before executing this script)
projectName and repositoryName must be same
targetDirectory, dbUser and dbPassword must exist
webUrl must be pointed to the target server already so that SSL can be applied
Do not end targetDirectory with forward slash