Add Slider Control

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>
Merge remote-tracking branch 'remotes/origin/TRANSITION' into TRANSITION
Add Morph Text Control

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>
Merge remote-tracking branch 'remotes/origin/BUILD'
Merge remote-tracking branch 'remotes/origin/FIX_FONT_SIZE'
Merge remote-tracking branch 'remotes/origin/SLIDER'
Merge branch 'TRANSITION'
Merge branch 'MORPHTEXT'
Add Choropleth Counties

Split States and Counties into two different widgets.
Delete ChoroSurface

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>