First submission to Symbian Foundation staging server.
SPCRECurrently, it is mostly a direct port of Google's C++ wrapperaround PCRE for Symbian so there is still quite a bit lacking.* Add Locale support* Support more PCRE options in TRegExArg* Refactor to use more templates and less macros in TRegExArg.* Full UCS2 support and not just UTF8. Unfortunately, this may slow things down as PCRE doesn't support this natively so some wastefull conversion will have to take place.* Port unit tests over to TEF. Will get rid of lots of code duplication.* Include CRadix parsing