Added sleep to system tests for server start time

Added a sleep to one of the system tests to give the Mongo
server enough time to start up. Made port parameters consistent
across classes.
Added sleep to system tests for server start time

Added a sleep to one of the system tests to give the Mongo
server enough time to start up. Made port parameters consistent
across classes.
Merge branch 'system_spec' of github.com:hogepodge/puppetlabs-mongodb into system_spec
Merge branch 'system_spec' of github.com:hogepodge/puppetlabs-mongodb into system_spec
Merge branch 'system_spec' of github.com:hogepodge/puppetlabs-mongodb into system_spec
Merge pull request #67 from hogepodge/system_spec

Added sleep to system tests for server start time
Updated Modulefile and README.md for 0.4.0 release

Updated the Modulefile for a 0.4.0 release. Updated
contributors and deprecation warning for Modulefile.
Merge pull request #68 from puppetlabs/release-0.4.0

Updated Modulefile and README.md for 0.4.0 release