add a --solver option to apt-get

cmdline/apt-get.cc

@@ -3253,6 +3253,7 @@ int main(int argc,const char *argv[])					/*{{{*/
       {0,"install-recommends","APT::Install-Recommends",CommandLine::Boolean},
       {0,"install-suggests","APT::Install-Suggests",CommandLine::Boolean},
       {0,"fix-policy","APT::Get::Fix-Policy-Broken",0},
+      {0,"solver","APT::Solver::Name",CommandLine::HasArg},
       {'c',"config-file",0,CommandLine::ConfigFile},
       {'o',"option",0,CommandLine::ArbItem},
       {0,0,0,0}};