webclient osx -- add mac-specific code
As part of the process in porting the webclient to the mac osx platform, current
webclient (1.3) source code needs to be modified to use mac-specific libraries.
For example all the dynamic-loading of shared libraries must be accomodated
through the use of the mac dyld libraries. This bug must be addressed before
the webclient can even be compiled on the pac osx platform.