[chore] Column Selector Template Re-order
  - moved alignment field below the alignment text
  - re-ordered the column properties as: Header Text, Width, Alignment, Decimals, Sign, and Condition.
Merge pull request #83 from Rise-Vision/chore/column-selector-template-re-order

[chore] Column Selector Template Re-order
[feature] Updated font-setting styling and added preview

Changing font directives to update scope when value is changed
Updated styling classes
Added backgroundColor field
Updated color pickers with type field
Added preview div and binding to update style