switched to radeon driver (from fglrx)

due to updating X to 1.16 and failing to start up with fglrx
some radeon ati temperatures
handle makepkg dir case better (fix)
lowercase j
unify gopreplinks into one place

avoiding dups and outdated ones
don't use mpg321 use mpg123 instead

but added here just in case
linux315 code is outdated
urxvt+mc idle radeon temperatures
fix gopreplinks
scripts to turn off network

useful when cable is unplugged
to avoid long delay for libreoffice calc when starting up