removed obsolete and unused uart1-files
Initial commit of Simple-serial, a simplistic output-only replacement
for printf in severally constrained systems/application. It reduces
RAM usage considerably by making away with printf which is va-args,
and instead have a small number of dedicated functions. This reduces
flexibility but enables serial output when it could not have been
possible otherwise, eg due to not enough RAM space.
Merge branch 'master' of github.com:msloth/contiki-launchpad