Changes the jake deploy-test to always call jake with jake build[test].

The preprocessor define test can then be used in code like this-
//@if test
    _webviewObj.zOrder = -1;
//@else
    _webviewObj.zOrder = 0;
//@endif

This means that the zOrder will be 0 in the case of test builds but CI &
SCM builds will have zOrder as 0

Reviewed By: James Keshavarzi <jkeshavarzi@rim.com>
Tested By: Tracy Li <tli@rim.com>

build/deploy-tests.js

@@ -85,7 +85,7 @@ module.exports = function (pathToPackager, packagerOptions, target, deviceIp, pa
         util.puts("Device password not specified, using default from build/conf.js - " + password);
     }
 
-    deployTests = jWorkflow.order(_exec("jake build", {cwd: jakeDir}))
+    deployTests = jWorkflow.order(_exec("jake build[test]", {cwd: jakeDir}))
                            .andThen(_exec("jake test-app", {cwd: jakeDir}))
                            .andThen(_exec("jake package['" + pathToPackager + "','test/test-app/wwTest.zip','" + packagerOptions + "','js/webworks.js']",  {cwd: jakeDir}))
                            .andThen(_exec("jake deploy[" + barPath + "," + deviceIp + "," + password + "]",  {cwd: jakeDir}));