Geo schema and population

* Created schema for GEO Component
  - Country
  - State
  - Province
  - City
  - PostalCode
* Created populator command with some adapters created
  - Dummy adapter
  - Geodata adapter
* Created service for building the geo tree
* Tested GeoData adapter with real live content
* Renamed Adapters of Currency Component and Bundle
Merge pull request #256 from elcodi/feature/geo-schema-and-populators

Geo schema and population