add missing OPT_DEPS to io for pcap/png
add missing OPT_DEPS to io for pcap/png

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