add awe_rna_search.pl, awe wrapper for mg-rast stage 425
add awe_rna_search.pl, awe wrapper for mg-rast stage 425

teharrison/pipeline,wgerlach/pipeline,MG-RAST/pipeline,MG-RAST/pipeline,teharrison/pipeline,wgerlach/pipeline,MG-RAST/pipeline,teharrison/pipeline,wgerlach/pipeline