Exclusion; allow multiple matching rules.
Exclusion; minor refactoring.
Exclusion; multi-rule matching.
Exclusion; focus last rule.
Exclusion; rework layout.
Exclusion; add Save button.
Exclusion; enable save button on add rule.
Exclusion; absolute exclusion rules taje priority.
Exclusion; exclusion rules box smaller on popup.
Exclusion; highlight mismatched patterns.
Exclusion; show state.
Exclusion; unique keys.
Exclusion; unique keys; update state on DOM change.
Exclusion; unique keys; update state on add/remove rule.
Exclusion; styling.
Exclusion; warn on chrome pages.
Exclusion; fix tests.
Exclusion; fiddle with styling.
Exclusion; remove unused popup.coffee.
Exclusion; minor updates after review.