Regenerate gemspec for version 0.4.2
Regenerate gemspec for version 0.4.2

cfiorini/wiselinks,shivashankar-ror/wiselinks,kshmir/wiselinks,phlegx/wiselinks,artirix/wiselinks,cfiorini/wiselinks,incubus/wiselinks,demillir/wiselinks,shivashankar-ror/wiselinks,gnagel/wiselinks,stuartbates/wiselinks,sergcen/wiselinks,stuartbates/wiselinks,artirix/wiselinks,cfiorini/wiselinks,demillir/wiselinks,kshmir/wiselinks,sergcen/wiselinks,incubus/wiselinks,phlegx/wiselinks,phlegx/wiselinks,gnagel/wiselinks,gnagel/wiselinks,artirix/wiselinks,igor-alexandrov/wiselinks,stuartbates/wiselinks,kshmir/wiselinks,demillir/wiselinks,igor-alexandrov/wiselinks,shivashankar-ror/wiselinks,sergcen/wiselinks