[Cin] latest hacks

[Andrea paz]

I did other tests:
- I used "git reset --hard"; I applied the patches with "git am", but
I still get the "trailing whitespace" errors. I still tried compiling
but it crashes after a few seconds.

- I did a make clean; a "git reset --hard" and applied the patches
manually, this time with no errors. I gave permissions back to the
cinelerra5 folder, thinking that the patches might have altered
something.
I tried compiling, but again it crashed after a few seconds. Append
the cin5.log.
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