Fix use with newer puppetlabs/mysql module

    Fixes #41, and implements #42 without extra firewall changes
Merge pull request #43 from bashtoni/mysql-fix

Fix use with newer puppetlabs/mysql module
allow to disable passenger install, so that dashboard can be configured with passenger on a server which already installs it by some other mean
add documentation snippet for passenger_install
Merge pull request #40 from maxenced/master

Support passenger module to be installed out of the module
Fixes the default File resource mode to 0644
Merge pull request #47 from fnerdwq/filemode-fix

Fixes the default File resource mode to 0644
Merge pull request #1 from puppetlabs/master

Update from Upstream