Make exposure of addMatchers and addCustomEqualityTesters be on jasmine instead of inconsistent.

lib/jasmine-core/boot/boot.js

@@ -38,10 +38,6 @@
       return env.pending();
     },
 
-    addMatchers: function(matchers) {
-      return env.addMatchers(matchers);
-    },
-
     spyOn: function(obj, methodName) {
       return env.spyOn(obj, methodName);
     },
@@ -58,6 +54,14 @@
     extend(window, jasmineInterface);
   }
 
+  jasmine.addCustomEqualityTester = function(tester) {
+    env.addCustomEqualityTester(tester);
+  };
+
+  jasmine.addMatchers = function(matchers) {
+    return env.addMatchers(matchers);
+  };
+
   var queryString = new jasmine.QueryString({
     getWindowLocation: function() { return window.location; }
   });