fixed issue #197
also added an icon for the 64bit version.

I created a new v11 version of the projects, because I don't have vs2010 anymore.

git-svn-id: http://graph-studio-next.googlecode.com/svn/trunk@282 c2f33eb2-41b2-391d-4cb4-d9d0608729ba
fixed issue #180

git-svn-id: http://graph-studio-next.googlecode.com/svn/trunk@283 c2f33eb2-41b2-391d-4cb4-d9d0608729ba