updated to add check configuration
Added additional checks for existance testing
Merge pull request #63 from phobos182/master

Sensu check modifications.
add handler config back
remove trailing whitespace in spec
force integers on check params
Merge pull request #65 from jlambert121/integers_in_checks

Integers in checks
update pending checks to validate errors
Merge pull request #66 from jlambert121/pending_checks

update pending checks to validate errors