added example usage for simplified snakemake API to detect and assemble SVs.
added example usage for simplified snakemake API to detect and assemble SVs.

EichlerLab/pacbio_variant_caller,EichlerLab/pacbio_variant_caller,EichlerLab/pacbio_variant_caller,EichlerLab/pacbio_variant_caller,EichlerLab/pacbio_variant_caller