Minor fixes to use app_injector and updated comments
Minor fixes to use app_injector and updated comments

marcoslin/angularAMD,the-unsoul/AngularAMD_TEST,alairjt/modular-home,marcoslin/angularAMD,charlie77/angularAMD,freedomdebug/angularAMD,kannaiahchinni/angularAMD,charlie77/angularAMD,aSimpleMan/angularAMD,alairjt/modular-home,aSimpleMan/angularAMD,the-unsoul/AngularAMD_TEST,paulodrade/angularAMD,alairjt/modular-pkg-1,alairjt/modular-pkg-1,paulodrade/angularAMD,freedomdebug/angularAMD,kannaiahchinni/angularAMD