Removed iostreams Boost component from CMakeLists.txt file since at present only the header-only part of the Boost.iostreams library is used.
Removed iostreams Boost component from CMakeLists.txt file since at present only the header-only part of the Boost.iostreams library is used.

git-svn-id: 99aa2048cf63c94f97d904899d0fb24168b99718@383 ac7aa084-b6da-11df-bf42-7fac39f0224f

sethhirsh/Oldtudat,sethhirsh/Oldtudat