Updated changes fle with SSHA patch. Changed attribution on a couple of other changes to indicate I applied the change and was not the author of the change.

Author: rouilj

CHANGES.txt

@@ -17,6 +17,11 @@ required to run those releases of Roundup.
 Features:
 
 - issue2550894: migrate test suite and run_test.py to py.test (John Kristensen)
+- issue 2550880: Ability to choose password store scheme and SSHA
+  support. Discussion on devel list is tending in favor of this patch.
+  Embedded test works, my manual test with a SSHA password
+  assigned to a user allowed the user to log in.   Ran the test suite
+  and the tests that were not skipped passed. (applied by John Rouillard)
 
 Fixed:
 
@@ -30,10 +35,10 @@ Fixed:
   customizing tracker section of doc/customizing.txt (John Rouillard)
 - issue2550601: gsoc-2009 "bug" class doesn't have "patches" property
   Added multilink to patches to the bug schema in the devel template.
-  (John Rouillard)
+  (applied by John Rouillard)
 - issue2550748: Crash when creating new issues with non-existing
   multilink values (in classic template). Applied patch so it
-  now errors the same way as an update does.  (John Rouillard)
+  now errors the same way as an update does.  (applied by John Rouillard)
 
 2016-01-11: 1.5.1