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update Header comments

git-svn-id: fad5a61f0599d0fa6686745ed37d3649e5fd7db1@1198898 13f79535-47bb-0310-9956-ffa450edef68

stef1927/cassandra,fengshao0907/cassandra-1,jeffjirsa/cassandra,mkjellman/cassandra,kangkot/stratio-cassandra,sluk3r/cassandra,nvoron23/cassandra,blerer/cassandra,DikangGu/cassandra,miguel0afd/cassandra-cqlMod,dprguiuc/Cassandra-Wasef,kangkot/stratio-cassandra,Bj0rnen/cassandra,lalithsuresh/cassandra-c3,aureagle/cassandra,Stratio/stratio-cassandra,szhou1234/cassandra,pcmanus/cassandra,thobbs/cassandra,krummas/cassandra,jrwest/cassandra,taigetco/cassandra_read,blerer/cassandra,szhou1234/cassandra,darach/cassandra,jasobrown/cassandra,scylladb/scylla-tools-java,thelastpickle/cassandra,bcoverston/cassandra,ptnapoleon/cassandra,pauloricardomg/cassandra,snazy/cassandra,iburmistrov/Cassandra,Imran-C/cassandra,EnigmaCurry/cassandra,jasonwee/cassandra,rmarchei/cassandra,weipinghe/cassandra,mt0803/cassandra,shawnkumar/cstargraph,mshuler/cassandra,kgreav/cassandra,mkjellman/cassandra,juiceblender/cassandra,newrelic-forks/cassandra,shawnkumar/cstargraph,yukim/cassandra,aboudreault/cassandra,Jollyplum/cassandra,apache/cassandra,blambov/cassandra,joesiewert/cassandra,miguel0afd/cassandra-cqlMod,bpupadhyaya/cassandra,shookari/cassandra,sayanh/ViewMaintenanceCassandra,mike-tr-adamson/cassandra,apache/cassandra,darach/cassandra,tjake/cassandra,yangzhe1991/cassandra,JeremiahDJordan/cassandra,scylladb/scylla-tools-java,sedulam/CASSANDRA-12201,strapdata/cassandra,michaelmior/cassandra,jrwest/cassandra,guard163/cassandra,driftx/cassandra,jasonstack/cassandra,rackerlabs/cloudmetrics-cassandra,kgreav/cassandra,jasonstack/cassandra,yanbit/cassandra,darach/cassandra,pcmanus/cassandra,pallavi510/cassandra,nitsanw/cassandra,bcoverston/cassandra,sayanh/ViewMaintenanceCassandra,josh-mckenzie/cassandra,newrelic-forks/cassandra,DikangGu/cassandra,ptuckey/cassandra,DavidHerzogTU-Berlin/cassandra,ibmsoe/cassandra,ptnapoleon/cassandra,DICL/cassandra,heiko-braun/cassandra,macintoshio/cassandra,Stratio/stratio-cassandra,Stratio/cassandra,nvoron23/cassandra,asias/cassandra,jrwest/cassandra,belliottsmith/cassandra,michaelsembwever/cassandra,Jollyplum/cassandra,aarushi12002/cassandra,Jollyplum/cassandra,weipinghe/cassandra,josh-mckenzie/cassandra,adelapena/cassandra,RyanMagnusson/cassandra,lalithsuresh/cassandra-c3,a-buck/cassandra,nitsanw/cassandra,scylladb/scylla-tools-java,asias/cassandra,pkdevbox/cassandra,clohfink/cassandra,ptuckey/cassandra,ollie314/cassandra,MasahikoSawada/cassandra,jasobrown/cassandra,michaelmior/cassandra,mheffner/cassandra-1,fengshao0907/Cassandra-Research,modempachev4/kassandra,beobal/cassandra,iamaleksey/cassandra,GabrielNicolasAvellaneda/cassandra,bdeggleston/cassandra,instaclustr/cassandra,thelastpickle/cassandra,sedulam/CASSANDRA-12201,jasonstack/cassandra,cooldoger/cassandra,bdeggleston/cassandra,knifewine/cassandra,mkjellman/cassandra,beobal/cassandra,stef1927/cassandra,aarushi12002/cassandra,jeromatron/cassandra,tjake/cassandra,LatencyUtils/cassandra-stress2,fengshao0907/cassandra-1,josh-mckenzie/cassandra,HidemotoNakada/cassandra-udf,Stratio/stratio-cassandra,christian-esken/cassandra,shookari/cassandra,vaibhi9/cassandra,exoscale/cassandra,bcoverston/cassandra,thelastpickle/cassandra,nutbunnies/cassandra,pauloricardomg/cassandra,nlalevee/cassandra,nutbunnies/cassandra,sriki77/cassandra,ejankan/cassandra,rmarchei/cassandra,bmel/cassandra,pbailis/cassandra-pbs,RyanMagnusson/cassandra,nakomis/cassandra,WorksApplications/cassandra,AtwooTM/cassandra,Stratio/cassandra,jasonwee/cassandra,HidemotoNakada/cassandra-udf,weideng1/cassandra,wreda/cassandra,bmel/cassandra,yangzhe1991/cassandra,sivikt/cassandra,DavidHerzogTU-Berlin/cassandraToRun,sayanh/ViewMaintenanceSupport,qinjin/mdtc-cassandra,jkni/cassandra,helena/cassandra,jeromatron/cassandra,swps/cassandra,chbatey/cassandra-1,kangkot/stratio-cassandra,likaiwalkman/cassandra,helena/cassandra,pcn/cassandra-1,mshuler/cassandra,yhnishi/cassandra,DavidHerzogTU-Berlin/cassandra,aureagle/cassandra,adejanovski/cassandra,bcoverston/apache-hosted-cassandra,ibmsoe/cassandra,mkjellman/cassandra,spodkowinski/cassandra,mheffner/cassandra-1,thobbs/cassandra,sriki77/cassandra,jasobrown/cassandra,mambocab/cassandra,dongjiaqiang/cassandra,michaelsembwever/cassandra,codefollower/Cassandra-Research,iamaleksey/cassandra,nlalevee/cassandra,caidongyun/cassandra,jbellis/cassandra,tongjixianing/projects,sluk3r/cassandra,michaelsembwever/cassandra,jbellis/cassandra,emolsson/cassandra,aweisberg/cassandra,DICL/cassandra,blerer/cassandra,ifesdjeen/cassandra,adelapena/cassandra,mashuai/Cassandra-Research,yukim/cassandra,kgreav/cassandra,regispl/cassandra,clohfink/cassandra,Imran-C/cassandra,sharvanath/cassandra,adelapena/cassandra,christian-esken/cassandra,yanbit/cassandra,likaiwalkman/cassandra,blambov/cassandra,matthewtt/cassandra_read,jkni/cassandra,lalithsuresh/cassandra-c3,taigetco/cassandra_read,vaibhi9/cassandra,Instagram/cassandra,chbatey/cassandra-1,rogerchina/cassandra,likaiwalkman/cassandra,dkua/cassandra,mambocab/cassandra,pthomaid/cassandra,spodkowinski/cassandra,stef1927/cassandra,sayanh/ViewMaintenanceSupport,GabrielNicolasAvellaneda/cassandra,modempachev4/kassandra,tommystendahl/cassandra,sbtourist/cassandra,vramaswamy456/cassandra,snazy/cassandra,rdio/cassandra,WorksApplications/cassandra,kangkot/stratio-cassandra,krummas/cassandra,rackerlabs/cloudmetrics-cassandra,sluk3r/cassandra,scylladb/scylla-tools-java,boneill42/cassandra,sivikt/cassandra,Instagram/cassandra,chaordic/cassandra,pofallon/cassandra,jeffjirsa/cassandra,weideng1/cassandra,guanxi55nba/db-improvement,pthomaid/cassandra,guard163/cassandra,gdusbabek/cassandra,yonglehou/cassandra,mashuai/Cassandra-Research,JeremiahDJordan/cassandra,hengxin/cassandra,xiongzheng/Cassandra-Research,mambocab/cassandra,boneill42/cassandra,strapdata/cassandra,whitepages/cassandra,szhou1234/cassandra,DICL/cassandra,MasahikoSawada/cassandra,jasobrown/cassandra,guanxi55nba/key-value-store,snazy/cassandra,bdeggleston/cassandra,adejanovski/cassandra,AtwooTM/cassandra,GabrielNicolasAvellaneda/cassandra,pbailis/cassandra-pbs,yhnishi/cassandra,ifesdjeen/cassandra,bpupadhyaya/cassandra,weipinghe/cassandra,sbtourist/cassandra,weideng1/cassandra,xiongzheng/Cassandra-Research,bcoverston/cassandra,spodkowinski/cassandra,apache/cassandra,project-zerus/cassandra,ejankan/cassandra,instaclustr/cassandra,pkdevbox/cassandra,stef1927/cassandra,vramaswamy456/cassandra,AtwooTM/cassandra,codefollower/Cassandra-Research,hengxin/cassandra,jsanda/cassandra,guanxi55nba/db-improvement,instaclustr/cassandra,vaibhi9/cassandra,blambov/cassandra,JeremiahDJordan/cassandra,guard163/cassandra,cooldoger/cassandra,Instagram/cassandra,taigetco/cassandra_read,beobal/cassandra,nakomis/cassandra,phact/cassandra,exoscale/cassandra,spodkowinski/cassandra,michaelmior/cassandra,belliottsmith/cassandra,Bj0rnen/cassandra,kangkot/stratio-cassandra,dprguiuc/Cassandra-Wasef,wreda/cassandra,exoscale/cassandra,apache/cassandra,dongjiaqiang/cassandra,helena/cassandra,emolsson/cassandra,EnigmaCurry/cassandra,iamaleksey/cassandra,fengshao0907/Cassandra-Research,pbailis/cassandra-pbs,mt0803/cassandra,carlyeks/cassandra,mike-tr-adamson/cassandra,qinjin/mdtc-cassandra,tommystendahl/cassandra,scaledata/cassandra,ollie314/cassandra,ollie314/cassandra,aboudreault/cassandra,aboudreault/cassandra,whitepages/cassandra,rdio/cassandra,ben-manes/cassandra,RyanMagnusson/cassandra,regispl/cassandra,cooldoger/cassandra,jeffjirsa/cassandra,jkni/cassandra,regispl/cassandra,sayanh/ViewMaintenanceCassandra,jeromatron/cassandra,mshuler/cassandra,chaordic/cassandra,joesiewert/cassandra,sedulam/CASSANDRA-12201,fengshao0907/cassandra-1,pallavi510/cassandra,Stratio/stratio-cassandra,juiceblender/cassandra,leomrocha/cassandra,bcoverston/apache-hosted-cassandra,hhorii/cassandra,jbellis/cassandra,WorksApplications/cassandra,yukim/cassandra,DavidHerzogTU-Berlin/cassandraToRun,sriki77/cassandra,thobbs/cassandra,project-zerus/cassandra,christian-esken/cassandra,shawnkumar/cstargraph,jsanda/cassandra,belliottsmith/cassandra,knifewine/cassandra,szhou1234/cassandra,sharvanath/cassandra,yangzhe1991/cassandra,hhorii/cassandra,aarushi12002/cassandra,blambov/cassandra,pauloricardomg/cassandra,guanxi55nba/db-improvement,leomrocha/cassandra,aweisberg/cassandra,ibmsoe/cassandra,belliottsmith/cassandra,whitepages/cassandra,HidemotoNakada/cassandra-udf,tongjixianing/projects,hengxin/cassandra,pofallon/cassandra,newrelic-forks/cassandra,Instagram/cassandra,nvoron23/cassandra,Bj0rnen/cassandra,ejankan/cassandra,xiongzheng/Cassandra-Research,dkua/cassandra,heiko-braun/cassandra,bcoverston/apache-hosted-cassandra,ben-manes/cassandra,sharvanath/cassandra,a-buck/cassandra,macintoshio/cassandra,aweisberg/cassandra,iamaleksey/cassandra,project-zerus/cassandra,yonglehou/cassandra,rogerchina/cassandra,hhorii/cassandra,ptnapoleon/cassandra,tommystendahl/cassandra,mt0803/cassandra,juiceblender/cassandra,sbtourist/cassandra,mike-tr-adamson/cassandra,iburmistrov/Cassandra,pthomaid/cassandra,wreda/cassandra,rdio/cassandra,strapdata/cassandra,guanxi55nba/key-value-store,driftx/cassandra,bdeggleston/cassandra,clohfink/cassandra,kgreav/cassandra,gdusbabek/cassandra,matthewtt/cassandra_read,jeffjirsa/cassandra,ben-manes/cassandra,scaledata/cassandra,swps/cassandra,rogerchina/cassandra,mgmuscari/cassandra-cdh4,thelastpickle/cassandra,DikangGu/cassandra,cooldoger/cassandra,jasonwee/cassandra,modempachev4/kassandra,LatencyUtils/cassandra-stress2,mklew/mmp,aureagle/cassandra,pkdevbox/cassandra,aweisberg/cassandra,leomrocha/cassandra,yanbit/cassandra,joesiewert/cassandra,krummas/cassandra,chbatey/cassandra-1,jsanda/cassandra,scaledata/cassandra,guanxi55nba/key-value-store,adelapena/cassandra,pofallon/cassandra,a-buck/cassandra,phact/cassandra,yonglehou/cassandra,mashuai/Cassandra-Research,tommystendahl/cassandra,juiceblender/cassandra,miguel0afd/cassandra-cqlMod,MasahikoSawada/cassandra,bmel/cassandra,vramaswamy456/cassandra,carlyeks/cassandra,jrwest/cassandra,mklew/mmp,dprguiuc/Cassandra-Wasef,clohfink/cassandra,ifesdjeen/cassandra,rackerlabs/cloudmetrics-cassandra,strapdata/cassandra,driftx/cassandra,mgmuscari/cassandra-cdh4,dongjiaqiang/cassandra,pcn/cassandra-1,codefollower/Cassandra-Research,DavidHerzogTU-Berlin/cassandraToRun,blerer/cassandra,iburmistrov/Cassandra,swps/cassandra,pallavi510/cassandra,caidongyun/cassandra,gdusbabek/cassandra,knifewine/cassandra,caidongyun/cassandra,emolsson/cassandra,asias/cassandra,nutbunnies/cassandra,sivikt/cassandra,adejanovski/cassandra,mike-tr-adamson/cassandra,snazy/cassandra,chaordic/cassandra,tjake/cassandra,pcmanus/cassandra,michaelsembwever/cassandra,heiko-braun/cassandra,beobal/cassandra,bpupadhyaya/cassandra,rmarchei/cassandra,ifesdjeen/cassandra,tongjixianing/projects,dkua/cassandra,matthewtt/cassandra_read,macintoshio/cassandra,instaclustr/cassandra,boneill42/cassandra,pcn/cassandra-1,mgmuscari/cassandra-cdh4,Jaumo/cassandra,driftx/cassandra,yhnishi/cassandra,yukim/cassandra,nitsanw/cassandra,Jaumo/cassandra,carlyeks/cassandra,Imran-C/cassandra,tjake/cassandra,qinjin/mdtc-cassandra,Jaumo/cassandra,WorksApplications/cassandra,phact/cassandra,mklew/mmp,ptuckey/cassandra,mheffner/cassandra-1,shookari/cassandra,krummas/cassandra,DavidHerzogTU-Berlin/cassandra,nlalevee/cassandra,mshuler/cassandra,Stratio/stratio-cassandra,fengshao0907/Cassandra-Research,nakomis/cassandra,EnigmaCurry/cassandra,Stratio/cassandra,josh-mckenzie/cassandra,pauloricardomg/cassandra,LatencyUtils/cassandra-stress2