use composer for laravel install closes #18
Merge branch 'composer-project'
include the empty www directory, gitignore will be overwritten by composer project creation
remove mysql root user's password, fixes #19
add sqlite support to php, fixes #22
composer install should be called when an existing laravel project is started on a new machine with vendor folder absent
PHPmyAdmin is now configured to work with a blank password, fixes #21