Add Netty dependency to HBase 0.96-hadoop1
Add Netty dependency to HBase 0.96-hadoop1

Fixes a ClassNotFoundException during HBase minicluster startup in
testing of the HBase 0.96 + hadoop1 build

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