update mkdir commands with -pv

	no need to add echo "made directory: $_" after mkdir -pv

On branch master

	modified:   init.sh
	modified:   scripts/lemp.sh
	modified:   scripts/middleman.sh
			check if Dropbox directory exists, if so put repos there
	modified:   scripts/nginx_config.sh
	modified:   scripts/server_ssh.sh
	modified:   scripts/wordpress_install.sh
	modified:   setup.sh
add MM_REPOS

	so permissions can be set at end of script

On branch master
Your branch is ahead of 'origin/master' by 1 commit.
Changes to be committed:

	modified:   scripts/middleman.sh