Upping version to 1.8.3
Pack start/stop events
plugin.require support
Merge pull request #974 from spumko/issues/973

Pack start/stop events
override permission test
Merge pull request #976 from spumko/issues/975

plugin.require support
now working on 1.9.0
Closes #978
Clarified auth error, closes #979
allow passing local require to hapi. closes #980
allow passing local require to hapi. closes #980
Add plugin.loader()
Check route config is an object
Fixing typo in cookie auth