updated changelog for #246
updated changelog for #246

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