Only dlsym64 is completely gone. The dlsym binary must remain to be used by the builder. It just won't appear in the Linux download pacakages anymore.
Former-commit-id: c387cdeff8270d4e2f1dab7e66173f1be76cc71f
Also did the following:
* Removed -fPIC from all Linux makefiles
* AMXX build tool now also moved over to VS 2005
* AMXX build tool binary renamed from "AMXXRelease" to "builder"
* MSVC project files now can use environment variables to point to the paths of the Metamod headers and HL SDK: $(METAMOD) and $(HLSDK) respectively
