[dll] changed how the mutex that stops multiple dlls being loaded is named so it uses GetCurrentProcessId() as GetModuleHandle(NULL) was giving a consistant result.  
[dll]
changed how the mutex that stops multiple dlls being loaded is named so it uses GetCurrentProcessId() as GetModuleHandle(NULL) was giving a consistant result.
 

git-svn-id: 0eeae5948e6d2812090bd4f7305b0670ff9fe118@1002 17a06da3-8c20-fa79-550f-e9588e724b77

twig/dcxdll,twig/dcxdll,twig/dcxdll,twig/dcxdll,twig/dcxdll