add test making sure we reject ops on empty column names (we do).  patch by jbellis
add test making sure we reject ops on empty column names (we do).  patch by jbellis

git-svn-id: 1e8683751772dd0ef52a45d586103b4a82d616ff@904373 13f79535-47bb-0310-9956-ffa450edef68

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