This change makes:

- Tweaks the time to reload to 60seconds.
- Make the init script timing loop more configurable.
Merge pull request #12 from puppetlabs-operations/pf_75

This change makes:
Make the 'reload' action of the init script call 'start' if PIDFILE doesn't contain a PID.
Merge pull request #13 from scotje/init_reload_will_start

Make the 'reload' action of the init script call 'start' if PIDFILE doesn't contain a PID.
Add ploperations/rack dependency
Rack module required in manifests/init.pp but not listed in Modulefile
Add export home option to init script
unicorn puppetmaster will not run correctly as non-root user unless HOME is set
this will be used by a later pull request to ploperations/puppet
Merge pull request #14 from danieldreier/fix_puppetmaster_dependencies

Fix puppetmaster dependencies
Update params.pp
Add $export_home parameter to unicorn::app
Adds ability to export HOME in init scripts configured via unicorn::app rather than ::unicorn
Needed for puppet-puppet's unicorn server functionality
Merge pull request #16 from cgarvis/patch-1

Support ubuntu
Merge pull request #18 from danieldreier/rework_home_export

Add $export_home parameter to unicorn::app
(rel) 1.1.0
Add Ubuntu support to params.pp

Previous to this commit, if the module was used on an Ubuntu system, the
path to the unicorn executables were not entered into the
/etc/defaults/unicorn_<app> file causing the init script to not be able
to launch the app.  This commit adds the path to the Ubuntu executables
to the params.pp file
Merge pull request #20 from ccaum/ubuntu_support

Add Ubuntu support to params.pp
Use long options parameters for unicorn command

They are more readable and more memorable. This is how shell scripts can be self-documented.
Merge pull request #21 from cbliard/patch-1

Use long options parameters for unicorn command