small changes to the exception tutorial written by Nizar (awesome job!)
small changes to the exception tutorial written by Nizar (awesome job!)


git-svn-id: 5398946ba177a3e438c2dae55e2cdfc2fb96c905@3382 a9d63959-f2ad-4865-b262-bf0e56cfafb6

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