Fix the compareBuilds script (compares mvn vs ant generated jars) & add it to travis (before publishing snapshots).  Comment out comparing the noaop builds since they're different right now, and update to asm 5.0.3 (which was a source of a difference).
comment out the no-aop build for comparisons
Merge pull request #833 from sameb/fix-compare

Update to asm 5.0.3, fix compareBuilds script & add it to Travis