-Added the merge tag {workflow_vacation} with modifiers, including: pto, comp_days, hr_adjustment, carry, approved and balance. -Added the shortcode [gravityflow page="vacation"] which takes "user_id" and "data" attributes.
Added the gravityflowvacation_start_month filter. Added the gravityflowvacation_balance filter. Updated the vacation days calculation to search for the final status of entries instead of the status of the last approval step. Updated Members 2.0 integration to use human readable labels for the capabilities. Requires Gravity Flow 1.8.1 or greater.
