split provisioner into blocks with individual flags, fixed a few things that prevented it from completing
added cd so that setup_virtual_schema.php is found, and removed prompts from it so that it can run from the provisioner with no interaction
fixed typo in redirection to dev null
- added 'batch' option suport to common.php and setup_virtual_schema.php
- changed provision.sh to use --batch and avoid waiting on read_line() on setup_virtual_schema.php
last fixes to provisioner. added starting message to other workers
Merge pull request #108 from fipar/master

changes to get the vagrant env working again