Merge pull request #1 from mmh/master

hooray!
vhost stuff
Merge branch 'master' of github.com:tthbellcom/kran
moved docker host definition, and made it conditional for mac
removed hardcoded home directory path
updated vagrantfile a bit
added sitespecific db locations when running on mac
added install-drupal command
added install-drupal to usage desc
Update README.md
updated some stuff
Merge branch 'master' of github.com:tthbellcom/kran
Update README.md
Update README.md
Added krog

Updated kran to aid krog
Update README.md
Update README.md
some updates?
Merge branch 'master' of github.com:tthbellcom/kran
moved some variables, to fix an issue with drush
various updates to krog and kran

krog:
 added variable $DIR, relative directory to /var in container

kran:
 added print_params function for use with krog
 removed drush cmd, should be in krog now
Added posibility to handle multiple images