msvc2005: added conntest project.  Fixed compilation errors on src/futils.cpp

git-svn-id: svn://dev.exiv2.org/svn@3123 b7c8b350-86e7-0310-a4b4-de8f6a8f16a3
Updated src/futils.cpp for consistency.

git-svn-id: svn://dev.exiv2.org/svn@3124 b7c8b350-86e7-0310-a4b4-de8f6a8f16a3