hdf5_msb

[svn-r16161] Purpose: Add new source file to Windows

Description:
Recently the new source file H5EAdbkpage.c was added to the main library source code.  This checkin also adds it to the Windows project files.

Note: Windows builds are still failing on the earray test, although for other reasons.  I'm also looking into this.

Tested:
VS2005 on WinXP