Merge pull request #3 from atomfrede/master

Provide file when generating QRCode file
added travis
merge
derpy ci shit
more travis derp
new travisyam
travis.. wtf
fixing travix deploy build
added build status
removed settings
added ability to set charset hint to ZXING QRCodeWriter. fixes #4
[maven-release-plugin] prepare release qrgen-1.3
[maven-release-plugin] prepare for next development iteration
Revert "[maven-release-plugin] prepare for next development iteration"

This reverts commit aab41bd5e814a6d132ad2c35068e1ed3a502e3c6.
Revert "[maven-release-plugin] prepare release qrgen-1.3"

This reverts commit 57d8a36d09538df631ccfbff465e3316391a2c85.
[maven-release-plugin] prepare release qrgen-1.3
Revert "[maven-release-plugin] prepare release qrgen-1.3"

This reverts commit f466a7480bc6796d68b6ee666303bb3f4fc2ffb8.
[maven-release-plugin] prepare release qrgen-1.3
[maven-release-plugin] prepare for next development iteration
added current version to README