removed scope 'provided' from Groovy dependency because GMaven didn't like it
removed scope 'provided' from Groovy dependency because GMaven didn't like it

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