fix missing sources, pom was not copying source into WEB-INF/classes
some cleanup and better logging while I was in there
fix source service so line numbers are not appended, out js code viewer will take care of that
Merge remote-tracking branch 'upstream/next' into next
Merge pull request #4 from dcowden/next

Add dynamic display of source code, updated README
Merge remote-tracking branch 'upstream/next' into next