Merge pull request #26 from portertech/version

[version] cut 0.1.4
Split out Sensu::Plugin::Utils
Move the monkey-patching to utils
Move Net::HTTP kludge to utils
Merge branch 'util-lib'
Standardize exception variable
[config-files] recursive file list
Merge pull request #29 from portertech/config-files

[config-files] recursive file list
version bump
Parse check options during instantiation [#28]
[exit_codes] do not use output() for critical() etc.
Merge pull request #31 from portertech/exit_codes

[exit_codes] do not use output() for critical() etc.
Merge pull request #30 from akahn/parse_options_on_instantiation

Parse check options during instantiation
parse options on instantiation, metric plugins can produce error messages
Merge pull request #32 from portertech/parse_options_on_instantiation

parse options on instantiation, metric plugins can produce error messages
version bump, 0.1.6
[refresh] fixed refresh bypass
[refresh] travis ci config
Merge pull request #33 from portertech/refresh

[refresh] fixed refresh bypass
[minitest] ruby 1.8 minitest