Fix for issue 110:  may fail to load protobox config file
Merge pull request #111 from zacwasielewski/issue110

Fix for issue 110:  Vagrantfile may fail to load protobox config file
Make PEAR a little smarter.

This lets PEAR still work if provisioning is re-run. It seems to work as-is even though
it's an array; at least, it has for me. Inspired by:
http://stackoverflow.com/questions/20804004/installing-php-pear-packages-via-ansible-with-idempotency
https://github.com/geerlingguy/ansible-role-php-pear/blob/master/tasks/main.yml

GH-101: Use more accurate check.

GH-101: Remove trailing whitespace.

GH-101: Fix failure on first run.
Merge pull request #101 from wizonesolutions/feature/support-pear-channels

Make PEAR a little smarter.
Added error_log to php.ini to explicitly store logs in /var/log/.
Added logs to the server configuration. Ignore symlinked folder.
Merge pull request #124 from EHLOVader/logs

Logging updates.
Fixed DB_PASSWORD typo.
Fixes salt stdout typo.
Uncommented code blocks.
Use .results for salts.
Fixed item reference.
Cleanning things up.
Added sensible defaults to the DB user and pass.
Merge branch 'ehlovader/wordpress'