Reviewed by Darin.

    Reviewed by Darin.

        http://bugs.webkit.org/show_bug.cgi?id=16091
        JSCRE needs to import the PCRE test suite

        We can use two files from PCRE test suite, as others either test for features not supported
        in JS, or use internal debugging facilities of PCRE.

        The files are checked in almost unmodified, I have only converted them to UTF-8 and removed two
        huge test cases that were completely incompatible with JSC, and were polluting the output.

        Many of the failures in results are just legitimate differences in behavior or possibly
        problems with the test runner, but some may be genuine bugs and even regressions in JSC.

        * fast/regex: Added.
        * fast/regex/pcre-test-runner.js: Added.
        * fast/regex/test1-expected.txt: Added.
        * fast/regex/test1.html: Added.
        * fast/regex/test4-expected.txt: Added.
        * fast/regex/test4.html: Added.
        * fast/regex/testinput1: Added.
        * fast/regex/testinput4: Added.
        * fast/regex/testoutput1: Added.
        * fast/regex/testoutput4: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@28513 268f45cc-cd09-0410-ab3c-d52691b4dbfc