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.
Switches the mailcatcher installation to use RVM
Updated install to use RVM.
Added mailcatcher init.d script.
Added PHP configuration for mailcatcher.