Merge pull request #357 from anba/intl402-ed2

harness/testIntl.js

test/intl402/10.1.1_1.js

test/intl402/10.1.2.1_4.js

test/intl402/10.1.2_a.js

test/intl402/10.1_L15.js

test/intl402/10.2.2_L15.js

test/intl402/10.3.2_1_a_L15.js

test/intl402/10.3.2_L15.js

test/intl402/10.3.3_L15.js

test/intl402/10.3_L15.js

test/intl402/11.1.1_1.js

test/intl402/11.1.2.1_4.js

test/intl402/11.1.2.js

test/intl402/11.1_L15.js

test/intl402/11.2.2_L15.js

test/intl402/11.3.2_1_a_L15.js

test/intl402/11.3.2_L15.js

test/intl402/11.3.3_L15.js

test/intl402/11.3_L15.js

test/intl402/12.1.1_1.js