Don't automatically add stub files to the sources, instead add them manually where neccessary. also fix a number of spec files to resemble actual state of implementation.
svn path=/branches/cmake-bringup/; revision=50574
- rewrite spec2def macro because
1. cmake gracefully handles def files as source files
2. cmake gracefully handles autogenerated files as source
3. it did not take into account the fact that all shared libraries haven't the .dll extension
svn path=/branches/cmake-bringup/; revision=49358
