Update README.md

Add jake runtests-browser to the list of jake tasks

README.md

@@ -47,16 +47,17 @@ npm install
 Use one of the following to build and test:
 
 ```
-jake local           # Build the compiler into built/local 
-jake clean           # Delete the built compiler 
-jake LKG             # Replace the last known good with the built one.
-                     # Bootstrapping step to be executed when the built compiler reaches a stable state.
-jake tests           # Build the test infrastructure using the built compiler. 
-jake runtests        # Run tests using the built compiler and test infrastructure. 
-                     # You can override the host or specify a test for this command. 
-                     # Use host=<hostName> or tests=<testPath>. 
-jake baseline-accept # This replaces the baseline test results with the results obtained from jake runtests. 
-jake -T              # List the above commands. 
+jake local            # Build the compiler into built/local 
+jake clean            # Delete the built compiler 
+jake LKG              # Replace the last known good with the built one.
+                      # Bootstrapping step to be executed when the built compiler reaches a stable state.
+jake tests            # Build the test infrastructure using the built compiler. 
+jake runtests         # Run tests using the built compiler and test infrastructure. 
+                      # You can override the host or specify a test for this command. 
+                      # Use host=<hostName> or tests=<testPath>. 
+jake runtests-browser # Runs the tests using the built run.js file. Syntax is jake runtests. Optional parameters 'host=', 'tests=[regex], reporter=[list|spec|json|<more>]'.
+jake baseline-accept  # This replaces the baseline test results with the results obtained from jake runtests. 
+jake -T               # List the above commands. 
 ```