update travis config
update README with travis status
update Makefile to remove deps dir on distclean
remove debug print statement that some how made it in
Merge pull request #41 from ericbmerritt/next

remove debug print statement that some how made it in
Merge pull request #40 from tsloughter/next

Merging this as the R14B* problems are preexisting and will be fixed in a separate patch.
fix unexpected variable issue in build
support both R14 'behaviours' and R15+ 'callback info'
Merge pull request #42 from ericbmerritt/next

fix unexpected variable issue in build
Merge pull request #43 from erlware/next

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