Sliders will automatically display their current value if "valueTextVisible" is set to true in the form.
"valueTextAlignment" and "valueTextPrecision" properties have also been added.
Merge branch 'next' of https://github.com/blackberry/GamePlay into next
Tabs to spaces.  Apparently the Notepad++ "Convert tabs to spaces" option isn't working for me right now.
Merge pull request #701 from ablake/next

New Slider properties for automatically displaying the current value.