message: remove disable-wallet CLI command
diff: @@ -92,11 +92,7 @@ AC_PATH_TOOL(OBJCOPY, objcopy)
  AC_ARG_VAR(PYTHONPATH, Augments the default search path for python module files)
  # Enable wallet
  -AC_ARG_ENABLE([wallet],
  - [AS_HELP_STRING([--disable-wallet],
  - [disable wallet (enabled by default)])],
  - [enable_wallet=$enableval],
  - [enable_wallet=yes])
  +enable_wallet=yes
  AC_ARG_WITH([miniupnpc],
  [AS_HELP_STRING([--with-miniupnpc],
  