98_UbiquitiMP.pm : fix Perl warning at line 429 , fix commandref groupPorts
98_UbiquitiMP.pm : fix Perl warning at line 429 , fix commandref groupPortsView Changes
Source: 98_UbiquitiMP.pm : fix Perl warning at line 429 , fix commandref groupPorts (http://sourceforge.net/p/fhem/code/8512/)