Added explicit cast to supress warning about deprecated conversion from string constant to char*
Added explicit cast to supress warning about deprecated conversion from string constant to char*

mc-server/TCLAP,ufz/tclap,bb-generation/tclap,mjkoo/tclap,eile/tclap,mc-server/TCLAP,mjkoo/tclap,eile/tclap,Qointum/tclap,mirror/tclap,bb-generation/tclap,mirror/tclap,bb-generation/tclap,eile/tclap,xguerin/tclap,mc-server/TCLAP,ufz/tclap,xguerin/tclap,Qointum/tclap,bb-generation/tclap,eile/tclap,mjkoo/tclap,ufz/tclap,mirror/tclap,mirror/tclap,xguerin/tclap,xguerin/tclap,Qointum/tclap