removing compile warnings
removing compile warnings


git-svn-id: 5398946ba177a3e438c2dae55e2cdfc2fb96c905@1116 a9d63959-f2ad-4865-b262-bf0e56cfafb6

DaikiMaekawa/pcl,shivmalhotra/pcl,RufaelDev/pcc-mp3dg,nikste/pcl,msalvato/pcl_kinfu_highres,jakobwilm/pcl,Tabjones/pcl,simonleonard/pcl,sbec/pcl,kanster/pcl,chenxingzhe/pcl,krips89/pcl_newfeatures,nikste/pcl,zavataafnan/pcl-truck,jakobwilm/pcl,drmateo/pcl,msalvato/pcl_kinfu_highres,lydhr/pcl,zhangxaochen/pcl,shangwuhencc/pcl,nikste/pcl,the-glu/pcl,chenxingzhe/pcl,shivmalhotra/pcl,sbec/pcl,fanxiaochen/mypcltest,stefanbuettner/pcl,MMiknis/pcl,KevenRing/vlp,srbhprajapati/pcl,shyamalschandra/pcl,LZRS/pcl,Tabjones/pcl,shangwuhencc/pcl,pkuhto/pcl,Tabjones/pcl,shangwuhencc/pcl,soulsheng/pcl,chatchavan/pcl,damienjadeduff/pcl,LZRS/pcl,soulsheng/pcl,mikhail-matrosov/pcl,fskuka/pcl,LZRS/pcl,locnx1984/pcl,closerbibi/pcl,chenxingzhe/pcl,starius/pcl,damienjadeduff/pcl,shyamalschandra/pcl,KevenRing/vlp,kanster/pcl,shivmalhotra/pcl,soulsheng/pcl,fskuka/pcl,ResByte/pcl,the-glu/pcl,lydhr/pcl,lebronzhang/pcl,lebronzhang/pcl,RufaelDev/pcc-mp3dg,3dtof/pcl,krips89/pcl_newfeatures,drmateo/pcl,cascheberg/pcl,MMiknis/pcl,sbec/pcl,damienjadeduff/pcl,nh2/pcl,DaikiMaekawa/pcl,Nerei/pcl_old_repo,Tabjones/pcl,closerbibi/pcl,lebronzhang/pcl,wgapl/pcl,mschoeler/pcl,3dtof/pcl,krips89/pcl_newfeatures,the-glu/pcl,ipa-rmb/pcl,wgapl/pcl,KevenRing/vlp,cascheberg/pcl,nh2/pcl,3dtof/pcl,kanster/pcl,fskuka/pcl,chatchavan/pcl,raydtang/pcl,v4hn/pcl,ipa-rmb/pcl,chenxingzhe/pcl,v4hn/pcl,starius/pcl,wgapl/pcl,ResByte/pcl,fskuka/pcl,ResByte/pcl,DaikiMaekawa/pcl,kanster/pcl,lebronzhang/pcl,mschoeler/pcl,lydhr/pcl,locnx1984/pcl,shyamalschandra/pcl,pkuhto/pcl,nikste/pcl,Tabjones/pcl,RufaelDev/pcc-mp3dg,mikhail-matrosov/pcl,jeppewalther/kinfu_segmentation,jeppewalther/kinfu_segmentation,wgapl/pcl,zhangxaochen/pcl,closerbibi/pcl,fanxiaochen/mypcltest,sbec/pcl,krips89/pcl_newfeatures,nh2/pcl,pkuhto/pcl,damienjadeduff/pcl,stefanbuettner/pcl,nikste/pcl,zhangxaochen/pcl,mikhail-matrosov/pcl,stfuchs/pcl,KevenRing/vlp,cascheberg/pcl,lebronzhang/pcl,srbhprajapati/pcl,mschoeler/pcl,mschoeler/pcl,damienjadeduff/pcl,KevenRing/pcl,jakobwilm/pcl,ipa-rmb/pcl,starius/pcl,shangwuhencc/pcl,raydtang/pcl,zavataafnan/pcl-truck,DaikiMaekawa/pcl,mikhail-matrosov/pcl,raydtang/pcl,cascheberg/pcl,mschoeler/pcl,Nerei/pcl_old_repo,closerbibi/pcl,jakobwilm/pcl,MMiknis/pcl,KevenRing/pcl,3dtof/pcl,LZRS/pcl,simonleonard/pcl,MMiknis/pcl,lydhr/pcl,mikhail-matrosov/pcl,KevenRing/pcl,closerbibi/pcl,drmateo/pcl,stefanbuettner/pcl,nh2/pcl,pkuhto/pcl,stefanbuettner/pcl,fanxiaochen/mypcltest,shivmalhotra/pcl,fanxiaochen/mypcltest,locnx1984/pcl,MMiknis/pcl,chatchavan/pcl,zavataafnan/pcl-truck,simonleonard/pcl,msalvato/pcl_kinfu_highres,fskuka/pcl,stfuchs/pcl,KevenRing/pcl,starius/pcl,zhangxaochen/pcl,ipa-rmb/pcl,kanster/pcl,KevenRing/pcl,DaikiMaekawa/pcl,srbhprajapati/pcl,soulsheng/pcl,jeppewalther/kinfu_segmentation,ResByte/pcl,the-glu/pcl,pkuhto/pcl,cascheberg/pcl,v4hn/pcl,stfuchs/pcl,sbec/pcl,soulsheng/pcl,stfuchs/pcl,msalvato/pcl_kinfu_highres,Nerei/pcl_old_repo,RufaelDev/pcc-mp3dg,shyamalschandra/pcl,raydtang/pcl,Nerei/pcl_old_repo,jakobwilm/pcl,krips89/pcl_newfeatures,simonleonard/pcl,fanxiaochen/mypcltest,drmateo/pcl,drmateo/pcl,shyamalschandra/pcl,jeppewalther/kinfu_segmentation,srbhprajapati/pcl,zavataafnan/pcl-truck,simonleonard/pcl,the-glu/pcl,msalvato/pcl_kinfu_highres,chatchavan/pcl,srbhprajapati/pcl,KevenRing/vlp,locnx1984/pcl,RufaelDev/pcc-mp3dg,v4hn/pcl,chenxingzhe/pcl,shivmalhotra/pcl,lydhr/pcl,zhangxaochen/pcl,ResByte/pcl,starius/pcl,v4hn/pcl,locnx1984/pcl,shangwuhencc/pcl,stefanbuettner/pcl,stfuchs/pcl,ipa-rmb/pcl,wgapl/pcl,LZRS/pcl,3dtof/pcl,raydtang/pcl,jeppewalther/kinfu_segmentation,zavataafnan/pcl-truck