Improved debugging in vt100 consoles.
* Added 'debug' option to vt100cons and vt100busdevcons --console-title configs so you can get debug out of console creation without recompiling vt100.dll
* Rejigged FSHELL_AUTOSTART macro so it supports textshell mode via an eshell autoexec.bat
* Fixed some issues with FSHELL_NO_BLUETOOTH_SUPPORT
SPCRE
Currently, it is mostly a direct port of Google's C++ wrapper
around 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