[pygame] movie.play was improperly documented

[Lenard Lindstrom <len-l@xxxxxxxxx>]

The optional argument to movie.play, which has since been removed, was 
described as follows: "The optional loops argument controls how many 
times the movie will be repeated. A loop value of -1 means the movie 
will repeat forever." This argument was passed to the smpeg function 
SMPEG_loop. However, SMPEG_loop does not specify how many times to 
repeat a movie. Rather it takes a boolean argument which turns looping 
on or off. So, of course, passing any non-zero value to movie.play would 
start an infinite loop.

This never quite worked properly on Windows anyway. pygame.event.wait 
paused playback between repeats until an event was received. And passing 
a file-like object to pygame.movie.Movie froze the playback after the 
first pass. So removing the argument to play is not a complete loss. It 
does break pyzzle, but then I gather this project is on indefinite hold.

--
Lenard Lindstrom
<len-l@xxxxxxxxx>