Fix up naming and speed up packet copy.
Fix up naming and speed up packet copy.

packetbeat/gopacket,LrsK/gopacket,lokikiller/gopacket,ccordes-snaproute/gopacket,ross-williams/gopacket,scroot/gopacket,UIKit0/gopacket-1,aeppert/gopacket,LrsK/gopacket,packetb-old/gopacket,vtolstov/gopacket,vtolstov/gopacket,chapayGhub/gopacket,dutchcoders/gopacket,dutchcoders/gopacket,ccordes-snaproute/gopacket,google/gopacket,breml/gopacket,urso/gopacket,rouzier/gopacket,josephcopenhaver/gopacket,skyportsystems/gopacket,wheelcomplex/gopacket,hkwi/gopacket,nhooyr/gopacket,clarktrimble/gopacket,google/gopacket,xuzhaokui/gopacket,xuzhaokui/gopacket,scroot/gopacket,cmillward/gopacket,cmillward/gopacket,zerklabs/gopacket,zerklabs/gopacket,urso/gopacket,dazer-chen/gopacket,LrsK/gopacket,packetbeat/gopacket,dutchcoders/gopacket,packetbeat/gopacket,josephcopenhaver/gopacket,packetb-old/gopacket,clarktrimble/gopacket,1d4Nf6/gopacket,lokikiller/gopacket,hkwi/gopacket,packetb-old/gopacket,1d4Nf6/gopacket,skyportsystems/gopacket,adriantam/gopacket,levigross/gopacket,vtolstov/gopacket,nhooyr/gopacket,skyportsystems/gopacket,adriantam/gopacket,rouzier/gopacket,UIKit0/gopacket-1,levigross/gopacket,josephcopenhaver/gopacket,wheelcomplex/gopacket,nhooyr/gopacket,UIKit0/gopacket-1,ross-williams/gopacket,ccordes-snaproute/gopacket,breml/gopacket,scroot/gopacket,cmillward/gopacket,clarktrimble/gopacket,urso/gopacket,breml/gopacket,dazer-chen/gopacket,lokikiller/gopacket,rouzier/gopacket,levigross/gopacket,ross-williams/gopacket,wheelcomplex/gopacket,hkwi/gopacket,zerklabs/gopacket,1d4Nf6/gopacket,xuzhaokui/gopacket,adriantam/gopacket,chapayGhub/gopacket,chapayGhub/gopacket,dazer-chen/gopacket,google/gopacket,aeppert/gopacket,packetbeat/gopacket,packetb-old/gopacket,aeppert/gopacket