Merge pull request #305 from jugglinmike/browser-only-strict

CONTRIBUTING.md

harness/sth.js

test/built-ins/Array/prototype/every/15.4.4.16-5-1-s.js

test/built-ins/Array/prototype/filter/15.4.4.20-5-1-s.js

....prototype.findIndex_this-arg-receiver-coercion-strict.js

test/built-ins/Array/prototype/forEach/15.4.4.18-5-1-s.js

test/built-ins/Array/prototype/map/15.4.4.19-5-1-s.js

.../built-ins/Array/prototype/reduce/15.4.4.21-9-c-ii-4-s.js

...t-ins/Array/prototype/reduceRight/15.4.4.22-9-c-ii-4-s.js

test/built-ins/Array/prototype/some/15.4.4.17-5-1-s.js

test/built-ins/Array/prototype/sort/S15.4.4.11_A8.js

test/built-ins/Function/15.3.2.1-10-4gs.js

test/built-ins/Function/15.3.2.1-10-6gs.js

test/built-ins/Function/15.3.2.1-11-1-s.js

test/built-ins/Function/15.3.2.1-11-2-s.js

test/built-ins/Function/15.3.2.1-11-3-s.js

test/built-ins/Function/15.3.2.1-11-4-s.js

test/built-ins/Function/15.3.2.1-11-5-s.js

test/built-ins/Function/15.3.2.1-11-6-s.js

test/built-ins/Function/15.3.2.1-11-7-s.js