Use quoted table name in default scope (call me paranoid)
Bump to 2.0.1
use force_* methods instead of bang methods
Add configuration option for column name

References: https://github.com/goncalossilva/acts_as_paranoid

Fixes #76

Conflicts:
	lib/paranoia.rb
Replaced deprecated gemcutter source
Add anti-regression test for #81

Update/save callbacks should not be called at all during a destroy call, as would happen with the code from that PR.