Repeat Rule Tokens

It would be great to have repeat rule tokens available for VBO / Rules mass updating of date fields.

Tokens needed (example):

node:field-date:0:rrule
node:field-date:0:show_repeat_settings
node:field-date:0:rrule:freq
node:field-date:0:rrule:weekly:interval
node:field-date:0:rrule:until:datetime:date
node:field-date:0:rrule:additions:rdate:0:tz
node:field-date:0:rrule:additions:rdate:0:all_day
node:field-date:0:rrule:additions:rdate:0:granularity
node:field-date:0:rrule:exceptions:rdate:0:tz
node:field-date:0:rrule:exceptions:rdate:0:all_day
node:field-date:0:rrule:exceptions:rdate:0:granularity