Version 1.5.4 (05/10/11):
	Added support for building on Windows.

	mx_epics_initialize() is now invoked in MpCaPrivate_init_cmd(),
	since if the first PV connect is made with an invalid PV name,
	the MpCA code can get confused about whether or not EPICS has
	been initialized.

Version 1.5.2 (03/30/10):
	Initial release