Updated CHANGELOG for 0.4.2
Updated CHANGELOG for 0.4.2

banjiewen/titan,fengshao0907/titan,amcp/titan,nvoron23/titan,mbrukman/titan,jamestyack/titan,kalatestimine/titan,elubow/titan,mwpnava/titan,anuragkh/titan,graben1437/titan,kalatestimine/titan,twilmes/titan,jankotek/titan,ThiagoGarciaAlves/titan,mbrukman/titan,elkingtonmcb/titan,amcp/titan,qiuqiyuan/titan,evanv/titan,qiuqiyuan/titan,pluradj/titan,nvoron23/titan,wangbf/titan,anuragkh/titan,evanv/titan,xlcupid/titan,hortonworks/titan,wangbf/titan,jamestyack/titan,twilmes/titan,pluradj/titan,infochimps-forks/titan,ThiagoGarciaAlves/titan,xlcupid/titan,kangkot/titan,samanalysis/titan,thinkaurelius/titan,mbrukman/titan,samanalysis/titan,elubow/titan,jankotek/titan,anuragkh/titan,kalatestimine/titan,nvoron23/titan,CYPP/titan,hortonworks/titan,evanv/titan,pluradj/titan,nvoron23/titan,jankotek/titan,anvie/titan,tomersagi/titan,twilmes/titan,ThiagoGarciaAlves/titan,tomersagi/titan,jamestyack/titan,infochimps-forks/titan,dylanht/titan,samanalysis/titan,anvie/titan,elkingtonmcb/titan,tomersagi/titan,CYPP/titan,anuragkh/titan,mwpnava/titan,thinkaurelius/titan,graben1437/titan,anuragkh/titan,dylanht/titan,anvie/titan,anvie/titan,kalatestimine/titan,englishtown/titan,CYPP/titan,graben1437/titan,amcp/titan,ThiagoGarciaAlves/titan,tomersagi/titan,tomersagi/titan,wangbf/titan,jamestyack/titan,dylanht/titan,banjiewen/titan,kangkot/titan,mwpnava/titan,qiuqiyuan/titan,hortonworks/titan,xlcupid/titan,CYPP/titan,elkingtonmcb/titan,twilmes/titan,infochimps-forks/titan,englishtown/titan,infochimps-forks/titan,mbrukman/titan,xlcupid/titan,fengshao0907/titan,fengshao0907/titan,fengshao0907/titan,banjiewen/titan,hortonworks/titan,infochimps-forks/titan,xlcupid/titan,kalatestimine/titan,kangkot/titan,elkingtonmcb/titan,wangbf/titan,ThiagoGarciaAlves/titan,thinkaurelius/titan,banjiewen/titan,mwpnava/titan,jankotek/titan,qiuqiyuan/titan,evanv/titan,jankotek/titan,pluradj/titan,mbrukman/titan,kangkot/titan,hortonworks/titan,twilmes/titan,jamestyack/titan,qiuqiyuan/titan,fengshao0907/titan,wangbf/titan,englishtown/titan,englishtown/titan,elubow/titan,samanalysis/titan,elkingtonmcb/titan,dylanht/titan,graben1437/titan,anvie/titan,mwpnava/titan,thinkaurelius/titan,amcp/titan,elubow/titan,evanv/titan,kangkot/titan