OpenSQLi-NG Code

* Majors changes:
* Added package for OpenSQLi-NG Transport Protocol
* Added package for OpenSQLi-NG native clients:
* desktop client: Rich Client Platform
* shell client: a line oriented command interpreter
* web client: Rich Internet Application

* Removed useless directory 'branches'

* Updated project structure: source code will be available within the release candidate

Fix some errors on directory structure

* Added documentation project

* Added project for common used classes
* Added project for third party contribution
* Renamed opensqling-tools to opensqling-utils

Added opensqling-client package
* this will contents native client classes
* NOTE: remember that OpenSQLi-NG support pojo's clients

Added basic repository structure