enables HUD options to toggle button bars
Merge branch 'development' of https://github.com/vikinghug/VikingActionBarFrame into hotfix/buttonbarshudoption
removed development code
Merge pull request #55 from Crowdedlight/hotfix/buttonbarshudoption

Hotfix/buttonbarshudoption
Update toc.xml
make flyouts more flexible

when flyouts go over Nmax items automatically stretch its window
horizontaly to display remaining items
make flyout code clearer
make flyout scrollable