PEAR is nasty-slow on first boot, fixes #10

On the non-Drupal master branch we're not actually installing anything
using pear (like drush on the Drupal branch).  It's a pretty major
performance hit on initial boot, so disabling for now on master.
Send puppet "Notice" messages to syslog instead of console
Merge branch 'master' of github.com:gchaix/webdev-vagrant