.css files not being installed

[JebronLames]

Bower install loads .js file but not .css file. I believe it is because the package.json file is missing "angularjs-datetime-picker.css" in the main field.

{
"name": "angularjs-datetime-picker",
"version": "0.1.20",
"description": "Very Lightweight AngularJS DateTime Picker Without Using jQuery, bootStrap, or moment",
"main": "angularjs-datetime-picker.js",
"scripts": {
"test": "echo "Error: no test specified" && exit 1"
},

main only includes the .js file.

Great datetime picker!

Thanks

[jakubknejzlik]

please check and merge: #13