[Cin] Latex and Manual

[Igor BEGHETTO]

Hi!
@Phyllis and @Andea_paz
About Pipeline images for the manual I have done that, if you want.
Two PNGs added. They are made with Inkscape and esported to PNG @300dpi 
(dot per inch) for printing.
If someone has already drawn them, feel free to put my PNGs in the trash. =)
Thanks

IgorBeg
-------------- next part --------------
A non-text attachment was scrubbed...
Name: compositing_pipeline-masks.png
Type: image/png
Size: 153520 bytes
Desc: not available
URL: <https://lists.cinelerra-gg.org/pipermail/cin/attachments/20190925/b370ec6f/attachment-0002.png>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: compositing_pipeline-01.png
Type: image/png
Size: 233151 bytes
Desc: not available
URL: <https://lists.cinelerra-gg.org/pipermail/cin/attachments/20190925/b370ec6f/attachment-0003.png>