Add SSEP XWB*1.1*991 patch

Download SSEP patch related files from:

 http://files.osehra.org/SSEP/

Modify info file to conform with VA forum format.
Move files to the Package directory and run
PopulatePatchesByPackage.py script to Populate
the patch.

OSEHRA-Id: http://issues.osehra.org/browse/VISTA-96
Change-Id: I8364001230ec04539a90a4f167913c8c20df86ef
Merge "Add SSEP XWB*1.1*991 patch"