#149 - Support for TTL and write time retrieval

That's simply not true.  
http://stackoverflow.com/questions/5598085/where-does-scala-look-for-implicits
> 1. First look in current scope
>     * Implicits defined in current scope
>     * Explicit imports
>     * wildcard imports
>     * Same scope in other files
> 2. **Now look at associated types in Companion objects of a type**
>     * **Implicit scope of an argument's type (2.9.1)**
>     * Implicit scope of type arguments (2.8.0)
>     * Outer objects for nested types
>     * Other dimensions