fix problem with boolean logic never getting the left-size positive

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@lge.com>
cleanup to simplify (and ultimately fix) logic in computer query property and fix doc line

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@lge.com>
the pooled event object (if ever used) was not able to be released

Enyo-DCO-1.1-Signed-off-by: Cole Davis <cole.davis@lge.com>
Merge pull request #369 from clinuz/master

Minor fixes and cleanup