update grails plugin meta info
update grails plugin meta info

lokinell/spock,spockframework/spock,sebi-hgdata/spock,siordache/spock,alien11689/spock,GeeChao/spock,paplorinc/spock,psideleau/spock,Fuud/spock,raphw/spock,lokinell/spock,Fuud/spock,Fuud/spock,psideleau/spock,sebi-hgdata/spock,alien11689/spock,GeeChao/spock,lokinell/spock,GeeChao/spock,siordache/spock,psideleau/spock,leonard84/spock,siordache/spock,raphw/spock,Fuud/spock,raphw/spock,paplorinc/spock,alien11689/spock,sebi-hgdata/spock,paplorinc/spock