allow length-hiding to be disabled
refer to activesupport dependency without _
pad both html and xhtml documents
version bump
require securerandom in spec_helper so tests can be run locally
Merge branch 'configurable' of https://github.com/nealharris/breach-mitigation-rails into nealharris-configurable

Conflicts:
	lib/breach_mitigation/version.rb
Merge branch 'nealharris-configurable'