Version 1.5

The Cinema 4D Makefile collection is now on version 1.5.
All makefiles must be updated. The following changes have been made:

- C4D_MAKE_VERSION variable added
- C4D_LINK macro does not specify how to link the output.
- C4D_LINK_DLL is the new macro for linking to a DLL
- C4D_LINK_EXE macro has been added for linking to an executeable.
- C4D_LINKER_DLL argument for the linker to link to a DLL
- C4D_LINKER_EXE argument for the linker to link to an executable
- C4D_SUFFIX_EXE added
- C4D_GEN_EXENAME added
- C4D_GEN_LIBNAME now does take DEBUG mode and architecture into account