add content-length for PATCH requests
Merge pull request #29 from andreineculau/add-content-length-to-patch

add content-length for PATCH requests
Bump vsn to 1.3.0 since there are (not gigantic) interface changes over esl/master
Add .travis.yml to build with travis-ci.com
Merge pull request #36 from jbothma/version-bump-from-1.2.6

Bump vsn to 1.3.0 since there are (not gigantic) interface changes
Merge pull request #37 from jbothma/travis-ci

Add .travis.yml to build with travis-ci.com
Merge remote-tracking branch 'esl/master'