* Added bottle-ticketing
    * pywench restruct
    * Fixed thread lock when a request fails
    * Changed the way get_times catches exceptions
    * Now threads use a single connection pool
    * Added socket timeout
    * Added -i option to add a prefix to output files
    * Chaged .log file extension to .csv
    * Now requests per second appear in the .stat file
    * Fixed error reporting
    * Now the http codes stats is sorted
    * Use a ConnectionPool per thread as it seems to work better
    * TAG 0.9.0