add editorconfig (from vim)
add editorconfig (from vim)

bitpay/bitcore,bitpay/bitcore,gabegattis/bitcore-wallet,bitpay/bitcore,bitjson/bitcore,bankonme/bitcore-wallet,isocolsky/bitcore-wallet,eXcomm/bitcore-wallet,martindale/bitcore,studio666/bitcore-wallet,martindale/bitcore,bitpay/bitcore,martindale/bitcore,martindale/bitcore,bitjson/bitcore,bitjson/bitcore,matiu/bitcore-wallet,bitjson/bitcore,bitpay/bitcore-wallet