Skipped scenarios should not be included in the junit test reports

[goldmann]

Since we use all test reports and run only these with specific tag - showing all scenarios in junit tests makes it unreadable.

/cc @L-D-J

[vrutkovs]

That sounds like a behave bug, will check this

[rwngwn]

created quick hotfix
rwngwn/behave@f35abbb
but will need test it more and then try to pass it to upstream

[vrutkovs]

Filed behave/behave#330 and proposed David's fix in behave/behave#331

[goldmann]

Yay, thanks!