message: Disable bitcoin libs to make TravisCI happy.
  Tested:
  ./autogen.sh && ./configure && make
diff: @@ -297,9 +297,9 @@ AC_ARG_WITH([utils],
  AC_ARG_WITH([libs],
  [AS_HELP_STRING([--with-libs],
  - [build libraries (default=yes)])],
  + [build libraries (default=no)])],
  [build_bitcoin_libs=$withval],
  - [build_bitcoin_libs=yes])
  + [build_bitcoin_libs=no])
  AC_ARG_WITH([daemon],
  [AS_HELP_STRING([--with-daemon],
  @@ -1030,7 +1030,7 @@ AC_SUBST(UNIVALUE_LIBS)
  BITCOIN_QT_PATH_PROGS([PROTOC], [protoc],$protoc_bin_path)
  -LIBEQUIHASH_LIBS="-lcrypto -lsodium -lboost_system"
  +LIBEQUIHASH_LIBS="-lcrypto -lsodium"
  AC_MSG_CHECKING([whether to build bitcoind])
  AM_CONDITIONAL([BUILD_BITCOIND], [test x$build_bitcoind = xyes])
  