Modified js default bridge mode to LOADURL

[git-p4: depot-paths = "//xFace-Apollo/branches/openxface-android/": change = 17426]
Updated to ADT 2.2 or higher, and modifed relevant attribute in ".classpath " files

[git-p4: depot-paths = "//xFace-Apollo/branches/openxface-android/": change = 17427]