message: Updated Configure.ac
  Changed branding.
diff: @@ -7,8 +7,8 @@ define(_CLIENT_VERSION_BUILD, 0)
  define(_CLIENT_VERSION_IS_RELEASE, true)
  define(_COPYRIGHT_YEAR, 2017)
  define(_COPYRIGHT_HOLDERS,[The %s developers])
  -define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[Bitcoin Core]])
  -AC_INIT([Bitcoin Core],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[https://github.com/bitcoin/bitcoin/issues],[bitcoin],[https://bitcoincore.org/])
  +define(_COPYRIGHT_HOLDERS_SUBSTITUTION,[[Bitcoin Gold]])
  +AC_INIT([Bitcoin Gold],[_CLIENT_VERSION_MAJOR._CLIENT_VERSION_MINOR._CLIENT_VERSION_REVISION],[https://github.com/bitcoin/bitcoin/issues],[bitcoin],[https://bitcoincore.org/])
  AC_CONFIG_SRCDIR([src/validation.cpp])
  AC_CONFIG_HEADERS([src/config/bitcoin-config.h])
  AC_CONFIG_AUX_DIR([build-aux])
  