update to org.ow2.asm 4.2 (12 October 2013) 

http://asm.ow2.org/history.html
http://mvnrepository.com/artifact/org.ow2.asm/asm
Merge pull request #28 from based2/patch-1

update to org.ow2.asm 4.2 (12 October 2013)