Add a findbugs exclusion file.
Add a findbugs exclusion file.

you21979/bitcoinj,Coinomi/bitcoinj,HashEngineering/dashj,habibmasuro/litecoinj,PeterNSteinmetz/peternsteinmetz-bitcoinj,Rimbit/rimbitj,bankonme/monetaryunitj,Kefkius/groestlcoinj,cannabiscoindev/cannabiscoinj,devrandom/bitcoinj,HashEngineering/namecoinj,bitbandi/spreadcoinj,HashEngineering/megacoinj,stafur/trustpluscoinj,HashEngineering/dimecoinj,patricklodder/libdohj,you21979/bitcoinj,jdojff/bitcoinj,habibmasuro/smileycoinj,rnicoll/altcoinj,langerhans/bitcoinj-alice-hd,stonecoldpat/bitcoinj,HashEngineering/namecoinj,peterdettman/bitcoinj,szdx/bitcoinj,Kefkius/groestlcoinj,jjculber/defcoinj,fsb4000/bitcoinj,schildbach/bitcoinj,Enigmachine/btcjwork2,HashEngineering/namecoinj,tjth/bitcoinj-lotterycoin,HashEngineering/anycoinj,bitsquare/bitcoinj,wpstudio/blazecoinj,designsters/android-fork-bitcoinj,dldinternet/bitcoinj,jdojff/bitcoinj,bitcoin-solutions/bitcoinj-alice,Coinomi/bitcoinj,MonetaryUnit/monetaryunitj,UberPay/bitcoinj,greenaddress/bitcoinj,strawpay/bitcoinj,haxwell/bitcoinj,hughneale/bitcoinj,hank/litecoinj,TrustPlus/trustpluscoinj,ligi/bitcoinj,stonecoldpat/bitcoinj,Crypto-Expert/digitalcoinj,kurtwalker/bitcoinj,mrosseel/bitcoinj-old,pelle/bitcoinj,HashEngineering/dimecoinj,HashEngineering/digitalcoinj,habibmasuro/smileycoinj,cannabiscoindev/cannabiscoinj,nikileshsa/bitcoinj,HashEngineering/maxcoinj,stafur/trustpluscoinj,reddcoin-project/reddcoinj-pow,HashEngineering/infinitecoinj,jife94/bitcoinj,janko33bd/bitcoinj,TrustPlus/trustpluscoinj,patricklodder/libdohj,veritaseum/bitcoinj,Coinomi/bitcoinj,jife94/bitcoinj,cannabiscoindev/cannabiscoinj,bitbandi/spreadcoinj,HashEngineering/digitalcoinj-mb,ahmedbodi/anycoinj,oscarguindzberg/bitcoinj,HashEngineering/darkcoinj,langerhans/dogecoinj-alice,reddcoin-project/reddcoinj-pow,sserrano44/bitcoinj-watcher-service,cpacia/bitcoinj,dogecoin/libdohj,HashEngineering/dimecoinj,ahmedbodi/anycoinj,you21979/bitcoinj,reddcoin-project/reddcoinj-pow,MikeHuntington/blackcoinj-new,dalbelap/bitcoinj,tangyves/bitcoinj,schildbach/bitcoinj,bankonme/monetaryunitj,AugieMillares/bitcoinj,MintcoinCommunity/mintcoinj,HashEngineering/groestlcoinj,kurtwalker/bitcoinj,HashEngineering/frankoj,cannabiscoindev/cannabiscoinj,HashEngineering/dashj,coinspark/sparkbit-bitcoinj,rootstock/bitcoinj,paulminer/bitcoinj,tangyves/bitcoinj,HashEngineering/quarkcoinj,bankonme/monetaryunitj,hank/feathercoinj,HashEngineering/mobilecashj,kmels/bitcoinj,TheBlueMatt/bitcoinj,DigiByte-Team/digibytej-alice,natzei/bitcoinj,cbeams/bitcoinj,rnicoll/bitcoinj,patricklodder/bitcoinj,tangyves/bitcoinj,patricklodder/bitcoinj,RaviAjaibSingh/bitcoinj,HashEngineering/maxcoinj,oscarguindzberg/bitcoinj,hank/litecoinj-new,HashEngineering/digitalcoinj,HashEngineering/mobilecashj,fsb4000/bitcoinj,cpacia/bitcoinj,meeh420/anoncoinj,MonetaryUnit/monetaryunitj,veritaseum/bitcoinj,patricklodder/bitcoinj,FTraian/bitcoinj-uc,MintcoinCommunity/mintcoinj,stafur/trustpluscoinj,paulmadore/woodcoinj,praus/multicoinj,rnicoll/libdohj,langerhans/dogecoinj-new,lavajumper/bitcoinj-scrypt,FTraian/bitcoinj-uc,MintcoinCommunity/mintcoinj,HashEngineering/darkcoinj,FTraian/bitcoinj-uc,HashEngineering/frankoj,funkshelper/bitcoinj,yenliangl/bitcoinj,keremhd/mintcoinj,HashEngineering/dashj,HashEngineering/quarkcoinj,jife94/bitcoinj,lavajumper/bitcoinj-scrypt,Kefkius/groestlcoinj,GroestlCoin/groestlcoinj,HashEngineering/maxcoinj,HashEngineering/maxcoinj,HashEngineering/groestlcoinj,peacekeeper/bitcoinj,marctrem/bitcoinj,troggy/bitcoinj,monapu/monacoinj-multibit,bitcoin-solutions/bitcoinj-alice,TheBlueMatt/bitcoinj,imzhuli/bitcoinj,patricklodder/libdohj,lavajumper/bitcoinj-scrypt,haxwell/bitcoinj,devrandom/bitcoinj,yezune/darkcoinj,bitcoin-solutions/bitcoinj-alice,bitcoinj/bitcoinj,HashEngineering/quarkcoinj,stafur/trustpluscoinj,akonring/bitcoinj_generous,MrDunne/bitcoinj,dcw312/bitcoinj,MonetaryUnit/monetaryunitj,HashEngineering/unobtaniumj,VegasCoin/vegascoinj,HashEngineering/darkcoinj,kurtwalker/bitcoinj,HashEngineering/dashj,tjth/bitcoinj-lotterycoin,VegasCoin/vegascoinj,jdojff/bitcoinj,kris-davison/non-working-darkcoinj-fork,techsubodh/admin_tracker,Kefkius/groestlcoinj,devrandom/bitcoinj,yezune/darkcoinj,Qw0kka/creditsj,HashEngineering/myriadcoinj,danielmcclure/bitcoinj,techsubodh/admin_tracker,HashEngineering/megacoinj,HashEngineering/megacoinj,VishalRao/bitcoinj,HashEngineering/frankoj,HashEngineering/unobtaniumj,ohac/sha1coinj,bitbandi/spreadcoinj,bitbandi/spreadcoinj,yezune/darkcoinj,kris-davison/non-working-darkcoinj-fork,VegasCoin/vegascoinj,habibmasuro/smileycoinj,fsb4000/bitcoinj,yezune/darkcoinj,TrustPlus/trustpluscoinj,HashEngineering/groestlcoinj,yenliangl/bitcoinj,HashEngineering/unobtaniumj,dexX7/bitcoinj,DynamicCoinOrg/dmcJ,novitski/bitcoinj,HashEngineering/mobilecashj,tjth/bitcoinj-lotterycoin,bitbandi/spreadcoinj,GroestlCoin/groestlcoinj,therightwaystudio/fork_bitcoinj,ahmedbodi/anycoinj,HashEngineering/myriadcoinj,blockchain/bitcoinj,DigiByte-Team/digibytej-alice,cpacia/bitcoinj,HashEngineering/maxcoinj,TheBlueMatt/bitcoinj,janko33bd/bitcoinj,framewr/bitcoinj,haxwell/bitcoinj,stonecoldpat/bitcoinj,DigiByte-Team/digibytej-alice,HashEngineering/myriadcoinj,veritaseum/bitcoinj,Kangmo/bitcoinj,kmels/bitcoinj,GroestlCoin/groestlcoinj,techsubodh/admin_tracker,natzei/bitcoinj,bitcoinj/bitcoinj,imsaguy/bitcoinj,peterdettman/bitcoinj,Kefkius/groestlcoinj,HashEngineering/digitalcoinj,kris-davison/non-working-darkcoinj-fork