feat(compiler): initial version of the compiler.

Supports:
- binds text nodes, element properties and directive properties
- locates decorator, component and template directives.
- inline templates of components

The compiler is built using a pipeline design,
see core/src/compiler/pipeline package.

Integration tests to show how the compiler, change_detection and DI work
together:
core/test/compiler/integration_spec.js

modules/test_lib/test/test_lib_spec.js

@@ -17,6 +17,10 @@ export function main() {
         expect(actual).toEqual(expected);
         expect(falseActual).not.toEqual(expected);
       });
+
+      it('should work for arrays of maps', () => {
+        expect([{'a':'b'}]).toEqual([{'a':'b'}]);
+      });
     });
   });
 }