2.0.3 (2015-02-13) :
    * Fix problem about options not saved in cache

2.0.2 (2015-02-06) :
    * Charset option misconfigured

2.0.1 (2015-02-06) :
    * add again charset option (charset option was accidently removed)

2.0.0 (2015-02-05) :
    * initMetada can now receive database name and connection name into options
