Changes
  - Parse is now PDO drive independent

  - Interfaces where added for the following:
      - Group By clause
      - Order By clause
      - Where clause
      - Insert statement
      - Select statement
      - Join

    This was needed for the independent Parser

  - Renamed a few classes for readabilty
      - Mysql\Builder -> Mysql\Syntax
      - Mysql\From -> Mysql\Target

  - Moved a few classes for better code maintainability

  - Fixed a few bugs