so we don't get "1 or 2 or 1 or 1 or1" kind of stuff

closes #41

fixes #42

for mass assignment purposes

closes #34

should fix #35

Add slightly prettier reports for rescanning

instead of throwing an exception

[ci skip]

because of silly confusion between
tracker.options and tracker.config

[ci skip]

in Rails 2.x without rails_xss

closes #32

for issue #32

fixes #31