Bower.json

Hey.
Great job... it works fine thanks a lot.

But using Bower, why we can't add such a line   "angular-indexDB": "=X.y.zz"  into bower.json compared to other libs like :
    "angular": "=1.3.6",
    "angular-animate": "=1.3.6",
    "angular-sanitize": "=1.3.6",
        "angular-touch": "=1.3.6",

?
Thanks for your answer.
regards
R.
