Adds Mark Lavin to AUTHORS
Adds Mark Lavin to AUTHORS

xujun10110/kombu,iris-edu-int/kombu,andresriancho/kombu,alex/kombu,xujun10110/kombu,tkanemoto/kombu,mverrilli/kombu,cce/kombu,ZoranPavlovic/kombu,bmbouter/kombu,numb3r3/kombu,alex/kombu,jindongh/kombu,ZoranPavlovic/kombu,jindongh/kombu,daevaorn/kombu,daevaorn/kombu,cce/kombu,andresriancho/kombu,mverrilli/kombu,iris-edu-int/kombu,urbn/kombu,tkanemoto/kombu,celery/kombu,Elastica/kombu,numb3r3/kombu,Elastica/kombu,bmbouter/kombu