Added -Wno-unknown-pragmas to pcl_io to avoid dozens of annoying warnings from openni.  (But should be better to tell OpenNI developers to wrap those pragmas with #ifdef's so they don't affect GCC)
Added -Wno-unknown-pragmas to pcl_io to avoid dozens of annoying warnings from openni. 
(But should be better to tell OpenNI developers to wrap those pragmas with #ifdef's so they don't affect GCC)



git-svn-id: 5398946ba177a3e438c2dae55e2cdfc2fb96c905@2422 a9d63959-f2ad-4865-b262-bf0e56cfafb6

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