Fixed the check of the IO verbosity
Fixed the check of the IO verbosity

Symfony Console 2.3+ supports setting higher verbosity levels than VERBOSE
so the isVerbose implementation needs to use an inequality rather than an
equality for the condition.

ulabox/phpspec,Elfiggo/phpspec,javi-dev/phpspec,danielkmariam/phpspec,nosun/phpspec,jon-acker/phpspec,localheinz/phpspec,carlosV2/phpspec,jon-acker/phpspec,sroze/phpspec,sroze/phpspec,gnugat-forks/phpspec,shanethehat/phpspec,docteurklein/phpspec,javi-dev/phpspec,Harrisonbro/phpspec,Harrisonbro/phpspec,pamil/phpspec,nosun/phpspec,ulabox/phpspec,bestform/phpspec,Dragonrun1/phpspec,iakio/phpspec,docteurklein/phpspec,rawkode/phpspec,carlosV2/phpspec,localheinz/phpspec,gnugat-forks/phpspec,Dragonrun1/phpspec,bestform/phpspec,ghamoron/phpspec,shanethehat/phpspec,rawkode/phpspec,pamil/phpspec,iakio/phpspec,ghamoron/phpspec,Elfiggo/phpspec,danielkmariam/phpspec