Fix gulp build error

[harijoe]

Original error :
Uncaught Error: [$injector:modulerr] Failed to instantiate module doppel due to:
Error: [$injector:nomod] Module 'doppel' is not available! You either misspelled the module name or forgot to load it. If registering a module ensure that you specify the dependencies as the second argument.

Stack overflow thread : http://stackoverflow.com/questions/17238759/angular-module-minification-bug

[zckrs]

Unable mangle is overkill solution instead of use dependency annotation

[Swiip]

The whole point of using ngAnnotate si to avoid mangle: false. I don't want it. You have to find why ngAnnotate is missing your injection.

[harijoe]

The thing is, the error occurs right after running the generator and gulp. It's not about some custom code that I would have included. doppel was the name I choose when I created the project. Don't you experience the same issue ?

[Swiip]

Let's close this. Open an issue if you've still had a problem with minification