Fix Xmx/Xms settings
Fix Xmx/Xms settings

I accidentally reversed the memory limits for the default surefire
configuration and the memory-test surefire configuration in
008830dc26dfb392f3f13b929569c2a6f533372c

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