minor wording fixes to contributing
Merge pull request #35 from ericbmerritt/next

minor wording fixes to contributing
Merge pull request #37 from erlware/next

Next
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

Next
fix README travis status link
Merge pull request #44 from tsloughter/next

fix README travis status link