Global: Generate new arborescence

modules:
	boinc: add operation for team files
		* add the capacity to retrieve team informations it takes 10ms to get it!
		* add functions for fast extraction of xml tag and values to be faster than xml parser

	core: add a file to test functionnalities
		* experimental_testing.py : test the processing of team files, you must specify a team name
		  and it will retrieve you the data about the team.

	          You should avoid to test it to much because at the moment we are downloading each time a file
		  on the gpugrid project. Thanks to be cautious !

	network: add the capability to download files
		* http_request_high_level.py : this file contains the download_file function which allow you to
		  download a data and save it in the file you want. It is made to download stats files from project

	utils: add the capacity do decompress gz files
		* decompression.py : contains the decompression_gz function which allows to extract a gz file
		  you can save the result in a file or directly get it under a string form.

		  No performance test has been done.