removed the dependency on IO
removed the dependency on IO


git-svn-id: 5398946ba177a3e438c2dae55e2cdfc2fb96c905@50 a9d63959-f2ad-4865-b262-bf0e56cfafb6

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