Revert "Mac OS X uses .dylib and not .so for python modules."

This reverts commit b53a86a5.
Conflicts:
	scp2/source/python/file_python.scp

I assume that the file *shall* be named .so on Mac OS X after all, and that it
actually being named .dylib was a mistake introduced with
a09ce468 and reverted with
0b1be1ce.

scp2/source/python/file_python.scp

@@ -284,14 +284,10 @@ End
 
 #ifdef UNX
 
+// pyuno.so even on Mac OS X, because it is a python module
 File gid_File_Pyuno
     LIB_FILE_BODY;
-#ifdef MACOSX
-    // note: Mac OS X use .dylib, even for python modules
-    Name = "pyuno.dylib";
-#else
     Name = "pyuno.so";
-#endif
     Dir = gid_Brand_Dir_Program;
     Styles = (PACKED);
 End