Missing implementation for routine check_one.MICRODVD_SUBTITLE_ITEM

[damarisg]

This method reports if given a subtitle can be inserted into a MICRODVD_SUBTITLE.
For example:
if my MICRODVD_SUBTITLE is [(1,3) (3,6) (6,9)(40,80)(80,100)] and my subtitle is [(10,20)] then can be inserted and return True.

[damarisg]

Solved in rev. e61a43f