[Cin] Updated AppImage's and Manuals

[Andrea paz]

The new AppImage does not start on Arch and gives the following error:

dlopen(): error loading libfuse.so.2
AppImages require FUSE to run.
You might still be able to extract the contents of this AppImage
if you run it with the --appimage-extract option.
See https://github.com/AppImage/AppImageKit/wiki/FUSE
for more information


I use fuse2 which contains usr/lib/libfuse.so.2 and usr/lib/libfuse.so.2.9.9.
I can also install fuse3 but it is incompatible with fuse2 and has
different libraries.