Updated PCL compilation instructions with details about compiling and using tests. Addresses #784, with thanks to @taketwo.
Updated PCL compilation instructions with details about compiling and
using tests. Addresses #784, with thanks to @taketwo.

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