Fixed a bug when using vinewtonssls and vinewtonrsls
Fixed a bug when using vinewtonssls and vinewtonrsls

The vinewtonssls and vinewtonrsls setup functions require
a solution vector avalaible.

Closes #1752

libMesh/libmesh,dschwen/libmesh,roystgnr/libmesh,90jrong/libmesh,pbauman/libmesh,libMesh/libmesh,libMesh/libmesh,jwpeterson/libmesh,BalticPinguin/libmesh,dschwen/libmesh,90jrong/libmesh,90jrong/libmesh,dschwen/libmesh,roystgnr/libmesh,hrittich/libmesh,giorgiobornia/libmesh,hrittich/libmesh,dschwen/libmesh,90jrong/libmesh,libMesh/libmesh,pbauman/libmesh,giorgiobornia/libmesh,giorgiobornia/libmesh,pbauman/libmesh,roystgnr/libmesh,giorgiobornia/libmesh,capitalaslash/libmesh,roystgnr/libmesh,pbauman/libmesh,libMesh/libmesh,dschwen/libmesh,dschwen/libmesh,dschwen/libmesh,libMesh/libmesh,BalticPinguin/libmesh,roystgnr/libmesh,roystgnr/libmesh,BalticPinguin/libmesh,roystgnr/libmesh,pbauman/libmesh,capitalaslash/libmesh,capitalaslash/libmesh,hrittich/libmesh,giorgiobornia/libmesh,BalticPinguin/libmesh,libMesh/libmesh,jwpeterson/libmesh,libMesh/libmesh,jwpeterson/libmesh,pbauman/libmesh,giorgiobornia/libmesh,capitalaslash/libmesh,90jrong/libmesh,pbauman/libmesh,hrittich/libmesh,jwpeterson/libmesh,pbauman/libmesh,dschwen/libmesh,hrittich/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,BalticPinguin/libmesh,capitalaslash/libmesh,90jrong/libmesh,giorgiobornia/libmesh,90jrong/libmesh,jwpeterson/libmesh,BalticPinguin/libmesh,BalticPinguin/libmesh,90jrong/libmesh,90jrong/libmesh,giorgiobornia/libmesh,capitalaslash/libmesh,jwpeterson/libmesh,capitalaslash/libmesh,pbauman/libmesh,giorgiobornia/libmesh,roystgnr/libmesh,BalticPinguin/libmesh,jwpeterson/libmesh,hrittich/libmesh,hrittich/libmesh,hrittich/libmesh,hrittich/libmesh