make directive able to be minified

[pedroreys]

Angular, by default, infers the dependencies based on their names, but this behavior breaks when the directive is minified.

In order to be able to minify the directive, I had to annotate the functions with the names of the depedencies, the same way that the angular docs suggests to do in controller definitions. (See, note on minification)

[leiming]

+1 👍

[couzic]

For most build systems, this is not an issue since they use ng-annotate to automatically add the necessary names before minification.
My advice : use gulp-ng-annotate

Anyway, my opinion on this is thate source code should NOT be cluttered with minification-targeted annotations.