resources.cpp depends on all the png.

Patch by Jakob Fries

Fix Control() which was hit by the bug we wanted to fix...

This simplify the code and prevent typos: the PLAY request was made with
a starting time 1 million times too big, inverting npt and vlc clocks

So that the correct permissions are set

I just don't understand why double-clicking in an empty space does trigger the
event, but it does...

For a start, nobody uses UTF-32 for transmission/storage.
Then, we anyway have iconv() support in the subtitle support (where it
belongs IMHO), if you really wanted to use UTF-32.

Fix croppadd out of bounds write (we were padding 'paddleft+paddright' pixels on the right instead of 'paddright')

+ a few typo

(should probably be a per-instance lock instead though)