added example code for accessing synchronized image x depth data
added example code for accessing synchronized image x depth data

git-svn-id: 5398946ba177a3e438c2dae55e2cdfc2fb96c905@3729 a9d63959-f2ad-4865-b262-bf0e56cfafb6

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