0.6.0

Changes since 0.5.1:
/!\ There are some changes in the configuration file. You may have to modify your old configuration files.

-Bug fix : All share where rejected with message Invalid Extrnaonce 2 size when the pool sent a new extranonce2Size through a notification. (Only Nicehash was impacted)
-Bug fix : Pool was not declared as DOWN when a bad extranonce2Size was sent.
-Add the real share difficulty logging on the Getwork connections with "logRealShareDifficulty"
-Add the Getwork shares validation for the Scrypt with "validateGetworkShares" and "isScrypt": true
-Bug #23 fixed : Accept non numeric ids in JSON-RPC requests to support last versions of BFGminer.
-Bug #24 fixed : Username is mandatory only if "appendWorkerNames" is disabled and password is mandatory only if "useWorkerPassword" is disabled.
-Update Bootstrap to 3.3.1, bootstrap-select to 1.6.3 and highsotock to 2.0.4
-GUI technical refactoring.
-Add i18n (Only English and French at the moment)
-Add the proxy version in the footer
-Add the difficulty counters on users page.
-Add workerNumberLimit parameters to set the maximum number of workers connected on the proxy (256 or 65536 workers)
-Update the API documentation in README