Merge pull request #719 from bocoup/audit2016-section-15

test/language/eval-code/direct/super-call-arrow.js

test/language/eval-code/direct/super-call-fn.js

test/language/eval-code/direct/super-call.js

test/language/eval-code/direct/super-prop-arrow.js

test/language/eval-code/direct/super-prop-method.js

test/language/eval-code/direct/super-prop.js

test/language/eval-code/indirect/super-call.js

test/language/eval-code/indirect/super-prop.js

test/language/global-code/return.js

test/language/global-code/super-call-arrow.js

test/language/global-code/super-call.js

test/language/global-code/super-prop-arrow.js

test/language/global-code/super-prop.js

test/language/global-code/yield-non-strict.js

test/language/global-code/yield-strict.js

test/language/module-code/parse-err-return.js

test/language/module-code/parse-err-yield.js