Added "WP8" platform info in interface description of Security.js and SecurityOption.js.

[git-p4: depot-paths = "//xFace-Apollo/branches/openxface-android/": change = 17131]
Fixed logical problems of white list, which cause some href attribute not be worked, e.g. href = "content" or "market".

[git-p4: depot-paths = "//xFace-Apollo/branches/openxface-android/": change = 17132]
Toast an "app entry page not found" message, if the url of a loaded app misconfigured or does not exist in local mode.

[git-p4: depot-paths = "//xFace-Apollo/branches/openxface-android/": change = 17133]
Added platform identifier in online mode url.

[git-p4: depot-paths = "//xFace-Apollo/branches/openxface-android/": change = 17134]
Fixed bug: run all spectest-Automatic test first time, application crash.

[git-p4: depot-paths = "//xFace-Apollo/branches/openxface-android/": change = 17135]
Deleted ajax.js file, and removed the relevant source code of singlefile.

[git-p4: depot-paths = "//xFace-Apollo/branches/openxface-android/": change = 17136]