Fixed Bug. When the values, obtained from processing block,
don't change, the state of actuator must not be update.

Jira-issue HUBHAC-7
Merge pull request #29 from dventura3/HUBHAC-7

Fixed Bug. When the values, obtained from processing block, don't change, the state of actuator must not be update.
Merge remote-tracking branch 'upstream/master'