[aml] Enable RSXS screensaver, ProjectM, Goom and FishBMC visualizations
Don't use aitomatic repair mode for fsck in init script

Instead use -y flag that anwers 'yes' to all questions. This will help to automatically fix
some errors that otherwise wouldn't, for example 'Inode XXXXX has imagic flag set' encountered
serveral times on EXT4 filesystem located in a NAND partition of a Matricom MX2 (Amlogic G18REF) TV Box.
That caused fsck to stop with an error and forced the init script to stop booting and start the
debugging shell.