added #toBeTrue and #toBeFalse matchers

spec/core/matchers/toBeFalseSpec.js

@@ -0,0 +1,17 @@
+describe("toBeFalse", function() {
+  it("passes for false", function() {
+    var matcher = jasmineUnderTest.matchers.toBeFalse(),
+      result;
+
+    result = matcher.compare(false);
+    expect(result.pass).toBe(true);
+  });
+
+  it("fails for non-false", function() {
+    var matcher = jasmineUnderTest.matchers.toBeFalse(),
+      result;
+
+    result = matcher.compare('foo');
+    expect(result.pass).toBe(false);
+  });
+});

spec/core/matchers/toBeTrueSpec.js

@@ -0,0 +1,17 @@
+describe("toBeTrue", function() {
+  it("passes for true", function() {
+    var matcher = jasmineUnderTest.matchers.toBeTrue(),
+      result;
+
+    result = matcher.compare(true);
+    expect(result.pass).toBe(true);
+  });
+
+  it("fails for non-true", function() {
+    var matcher = jasmineUnderTest.matchers.toBeTrue(),
+      result;
+
+    result = matcher.compare('foo');
+    expect(result.pass).toBe(false);
+  });
+});