Fixed help patch of Keyboard (Devices Desktop).
Merge commit '8960722c9e69f42275e72fa9d1aa3e05734f4719' into develop
naming fixes
Added help text to mouse/keyboard/touch nodes.

Fixes #335
Merge commit '20544067ec2dcd1be18671ecdb97aaf20a586e45' into develop
added reference to serialization dll