add getSignatures tests
add getSignatures tests

Bushstar/feathercore,Kefkius/clamcore,KainiIndustries/hullcore,phplaboratory/bitcore,martindale/bitcore,williamcotton/bitcore,KainiIndustries/hullcore,habibmasuro/reddcore,Kefkius/clamcore,maraoz/coinforge,bilthon/bitcore,pnagurny/bitcore,martindale/bitcore,MulticoinExplorer/bitcore,habibmasuro/reddcore,GroestlCoin/groestlcore,martindale/bitcore,bitpay/bitcore,iobond/bitcore,Bushstar/bollycore,casinocoin/csc-bitcore-v0.1,Bushstar/bollycore,initaldk/bitcore,bankonme/bitcore,pembo210/Litecore,Bushstar/bollycore,bitpay/bitcore,casinocoin/csc-bitcore-v0.1,pembo210/Litecore,maraoz/coinforge,braydonf/bitcore,janko33bd/bitcore,adjoinant/bitcore,lekkas/bitcore,Kefkius/clamcore,Bushstar/talentcore,habibmasuro/reddcore,Kefkius/clamcore,bitjson/bitcore,adjoinant/bitcore,MonetaryUnit/bitcore,Bushstar/feathercore,genecyber/bitcore,bitpay/bitcore,pnagurny/bitcore,williamcotton/bitcore,eXcomm/bitcore,bankonme/bitcore,MulticoinExplorer/bitcore,bitjson/bitcore,jcvernaleo/bitcore,braydonf/bitcore,KainiIndustries/hullcore,MulticoinExplorer/bitcore,phplaboratory/bitcore,UdjinM6/darkcore,TOMOAKI12345/bitcore,KainiIndustries/hullcore,litecoin-project/litecore,bilthon/bitcore,jcvernaleo/bitcore,UdjinM6/darkcore,lekkas/bitcore,UdjinM6/darkcore,TOMOAKI12345/bitcore,casinocoin/csc-bitcore-v0.1,habibmasuro/reddcore,casinocoin/csc-bitcore-v0.1,olalonde/bitcore,bitjson/bitcore,Bushstar/feathercore,UdjinM6/darkcore,Bushstar/talentcore,casinocoin/csc-bitcore-v0.1,Bushstar/talentcore,olalonde/bitcore,pembo210/Litecore,eXcomm/bitcore,UdjinM6/darkcore,KainiIndustries/hullcore,daxxog/clamcore,daxxog/clamcore,Bushstar/feathercore,TeamPiggyCoin/PiggyCore,MulticoinExplorer/bitcore,iobond/bitcore,iobond/bitcore,Kefkius/clamcore,UdjinM6/darkcore,iobond/bitcore,martindale/bitcore,iobond/bitcore,Bushstar/bollycore,eordano/bitcore,pembo210/Litecore,eordano/bitcore,janko33bd/bitcore,UdjinM6/bitcore-dash,litecoin-project/litecore,bitpay/bitcore,MonetaryUnit/bitcore,KainiIndustries/hullcore,TeamPiggyCoin/PiggyCore,habibmasuro/reddcore,MulticoinExplorer/bitcore,casinocoin/csc-bitcore-v0.1,Bushstar/talentcore,bitjson/bitcore,initaldk/bitcore,genecyber/bitcore