remove 2.0.0 from travis :(
remove 2.0.0 from travis :(

sjchakrav/mechanize,pwnall/mechanize,flavorjones/mechanize,eligoenergy/mechanize,jeremiahmarks/mechanize,sparklemotion/mechanize,gchan/mechanize,uksa/mechanize,sjchakrav/mechanize,jeremiahmarks/mechanize,pwnall/mechanize,sparklemotion/mechanize,uksa/mechanize,gchan/mechanize,eligoenergy/mechanize,bugmelody/mechanize,bugmelody/mechanize