Some more fixes to #294
Some more fixes to #294

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