Next development iteration.
Add complementary remove-* functions to deregister dire hooks
Fix and test supervisor hook creation and removal functions
Merge branch 'master' into develop
Merge pull request #22 from dparis/remove-handlers

Complementary remove functions
Adds banged removal functions.
Adds tests for banged versions.
Doc bump.
Merge pull request #23 from MichaelDrogalis/develop

Develop