Unified ResourceFilters and SearchResourceFilters.

Deprecated SearchResourceFilters.

Change-Id: Ic1015779231a8c056395d518c08f4a53c60daec2
diff --git a/Changes b/Changes
index 6910751..af50e78 100644
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+++ b/Changes
@@ -1,5 +1,6 @@
 # version 0.73.3-SNAPSHOT
 
+- Unified ResourceFilters and SearchResourceFilters.
 - Remove corpusQuery param in the statistics web-service (close #758).
 - Moved NamedVCLoader to the init package.
 - Clean up Spring XML configs.