add awf format example: workflow_example.awf
add awf format example: workflow_example.awf

wgerlach/AWE,MG-RAST/AWE,teharrison/AWE,teharrison/AWE,teharrison/AWE,teharrison/AWE,MG-RAST/AWE,paczian/AWE,paczian/AWE,danielolson5/AWE,wgerlach/AWE,wgerlach/AWE,MG-RAST/AWE,wgerlach/AWE,paczian/AWE,danielolson5/AWE,danielolson5/AWE,wgerlach/AWE,teharrison/AWE,paczian/AWE,danielolson5/AWE,wgerlach/AWE,jaredbischof/AWE,jaredbischof/AWE,MG-RAST/AWE,MG-RAST/AWE,MG-RAST/AWE,jaredbischof/AWE,jaredbischof/AWE,jaredbischof/AWE,paczian/AWE,jaredbischof/AWE,teharrison/AWE,paczian/AWE,danielolson5/AWE,danielolson5/AWE