Add conf/hotspot_compiler to .gitignore
Add conf/hotspot_compiler to .gitignore

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