YouTube Service Implementation

In this PR:

Implemented YouTube provider service that wraps:
    - YouTube Player Service
    - YouTube Search Service

Added `_.lodash`

Please review :eyes: @alexmckenley @malucky @ssalazars
Indeed, this is a placeholder for now. We should do something like 
```
{
   msg: "Error message",
   service: "youtube"
}
```
then we could remove the specific provider