Added lms benchmark

    * Makefile.am: Added lms benchmark
    * Makefile.in: Regenerated
    * configure: Regenerated
    * configure.ac: Added lms benchmark
    * src/lms/Makefile.am: Automake file for lms
    * src/lms/Makefile.in: Generated
    * src/lms/lms.c: Lms benchmark
Added lms to simulation scripts

    * analysis/simulate.avr.in: Added lms to simulation scripts
    * analysis/simulate.cortex-m0.in: Added lms to simulation scripts