Arduino Server Version 2.4

[support]

Hi everyone,

We made available today a new version for our Arduino backend-end software (v2.4). Not much new in there that's actually visible in terms of
features ... But, we did get rid of the "WebDuino" library. This makes our sketch a lot smaller (~17K instead of ~28K) ... So, for
those having issues when uploading (particularly with the XBoard Relay), give that version a try ...

If you encounter any problems, please provide feedback so we can fix/adjust quickly ...

Thanks,