added db/blocks and txs to ignore symlinks
added db/blocks and txs to ignore symlinks

bitpay/bitcore,bitpay/bitcore,bitpay/bitcore,martindale/bitcore,bitjson/bitcore,dashevo/insight-api-dash,martindale/bitcore,bitjson/bitcore,bitjson/bitcore,netanelkl/bitcore-node,bitjson/bitcore,martindale/bitcore,maraoz/bitcore-node,pnagurny/bitcore-node,bitpay/bitcore,martindale/bitcore