doc: list the I2P accept thread in developer-notes
doc: list the I2P accept thread in developer-notes

fujicoin/fujicoin,namecoin/namecoin-core,ajtowns/bitcoin,bitcoin/bitcoin,jamesob/bitcoin,namecoin/namecore,namecoin/namecoin-core,fanquake/bitcoin,mruddy/bitcoin,instagibbs/bitcoin,kallewoof/bitcoin,AkioNak/bitcoin,ajtowns/bitcoin,jambolo/bitcoin,jamesob/bitcoin,namecoin/namecore,instagibbs/bitcoin,mruddy/bitcoin,bitcoin/bitcoin,namecoin/namecore,jambolo/bitcoin,instagibbs/bitcoin,tecnovert/particl-core,Xekyo/bitcoin,jambolo/bitcoin,ajtowns/bitcoin,instagibbs/bitcoin,bitcoinsSG/bitcoin,Xekyo/bitcoin,sstone/bitcoin,fujicoin/fujicoin,Xekyo/bitcoin,sipsorcery/bitcoin,namecoin/namecore,bitcoin/bitcoin,AkioNak/bitcoin,mruddy/bitcoin,particl/particl-core,tecnovert/particl-core,particl/particl-core,AkioNak/bitcoin,kallewoof/bitcoin,sstone/bitcoin,bitcoinsSG/bitcoin,lateminer/bitcoin,namecoin/namecoin-core,fanquake/bitcoin,ajtowns/bitcoin,sstone/bitcoin,ajtowns/bitcoin,namecoin/namecoin-core,AkioNak/bitcoin,jambolo/bitcoin,lateminer/bitcoin,jamesob/bitcoin,fanquake/bitcoin,fujicoin/fujicoin,Xekyo/bitcoin,jamesob/bitcoin,namecoin/namecore,tecnovert/particl-core,fujicoin/fujicoin,instagibbs/bitcoin,particl/particl-core,sipsorcery/bitcoin,bitcoinsSG/bitcoin,bitcoinsSG/bitcoin,jambolo/bitcoin,bitcoin/bitcoin,namecoin/namecore,Xekyo/bitcoin,lateminer/bitcoin,jamesob/bitcoin,jamesob/bitcoin,fujicoin/fujicoin,lateminer/bitcoin,fanquake/bitcoin,tecnovert/particl-core,fanquake/bitcoin,bitcoinsSG/bitcoin,particl/particl-core,tecnovert/particl-core,kallewoof/bitcoin,namecoin/namecoin-core,tecnovert/particl-core,fanquake/bitcoin,namecoin/namecoin-core,sstone/bitcoin,kallewoof/bitcoin,bitcoin/bitcoin,AkioNak/bitcoin,fujicoin/fujicoin,kallewoof/bitcoin,instagibbs/bitcoin,jambolo/bitcoin,sipsorcery/bitcoin,ajtowns/bitcoin,sstone/bitcoin,bitcoinsSG/bitcoin,sipsorcery/bitcoin,mruddy/bitcoin,kallewoof/bitcoin,bitcoin/bitcoin,lateminer/bitcoin,Xekyo/bitcoin,AkioNak/bitcoin,particl/particl-core,mruddy/bitcoin,lateminer/bitcoin,sstone/bitcoin,sipsorcery/bitcoin,particl/particl-core,mruddy/bitcoin,sipsorcery/bitcoin