cqlsh: fix broken help output methods
cqlsh: fix broken help output methods

Patch by paul cannon; reviewed by eevans for CASSANDRA-3588

git-svn-id: fad5a61f0599d0fa6686745ed37d3649e5fd7db1@1211958 13f79535-47bb-0310-9956-ffa450edef68

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