Rename j$ to jasmineUnderTest for specs

- Clarifies what it is for when writing tests
- No longer named the same as the `jasmine` that is injected into live
  code

spec/core/asymmetric_equality/AnySpec.js

@@ -1,43 +1,43 @@
 describe("Any", function() {
   it("matches a string", function() {
-    var any = new j$.Any(String);
+    var any = new jasmineUnderTest.Any(String);
 
     expect(any.asymmetricMatch("foo")).toBe(true);
   });
 
   it("matches a number", function() {
-    var any = new j$.Any(Number);
+    var any = new jasmineUnderTest.Any(Number);
 
     expect(any.asymmetricMatch(1)).toBe(true);
   });
 
   it("matches a function", function() {
-    var any = new j$.Any(Function);
+    var any = new jasmineUnderTest.Any(Function);
 
     expect(any.asymmetricMatch(function(){})).toBe(true);
   });
 
   it("matches an Object", function() {
-    var any = new j$.Any(Object);
+    var any = new jasmineUnderTest.Any(Object);
 
     expect(any.asymmetricMatch({})).toBe(true);
   });
 
   it("matches a Boolean", function() {
-    var any = new j$.Any(Boolean);
+    var any = new jasmineUnderTest.Any(Boolean);
 
     expect(any.asymmetricMatch(true)).toBe(true);
   });
 
   it("matches another constructed object", function() {
     var Thing = function() {},
-      any = new j$.Any(Thing);
+      any = new jasmineUnderTest.Any(Thing);
 
     expect(any.asymmetricMatch(new Thing())).toBe(true);
   });
 
   it("jasmineToString's itself", function() {
-    var any = new j$.Any(Number);
+    var any = new jasmineUnderTest.Any(Number);
 
     expect(any.jasmineToString()).toEqual('<jasmine.any(Number)>');
   });
@@ -45,7 +45,7 @@ describe("Any", function() {
   describe("when called without an argument", function() {
     it("tells the user to pass a constructor or use jasmine.anything()", function() {
       expect(function() {
-        new j$.Any();
+        new jasmineUnderTest.Any();
       }).toThrowError(TypeError, /constructor.*anything/);
     });
   });