it just leads to confusing errors in reports like
"wrong number of arguments (0 for 1)"

message changed

Although in the future has_immediate_model? should
probably return a Match object

accidentally removed in cc4f4997

This error sometimes comes up when processsing a render
in a template, because the "name" of the template to render
is interpolated into a regex. If the "name" is actually a
method call or other code, then the regex comes out strange.

Improve file access check with better confidence levels

also support for --report-direct option

Thanks to @daveworth

to avoid losing information

which should give some speed improvements

Run tests before pushing...still learning that lesson, I guess.

in SQL injection, format validation, mass assignment,
and CVE-2010-3933 checks.

Should fix #107

to get a hash of just models which inherit from ActiveRecord::Base.

Inconsistent warning type

Conflicts:
	test/tests/test_rails3.rb
	test/tests/test_rails_with_xss_plugin.rb