* Trim trailing whitespace.
* Use secure URI in Homepage field.
* Bump debhelper from old 12 to 13.
* Trim trailing whitespace.
* Use secure URI in Homepage field.
* Bump debhelper from old 12 to 13.
* Use canonical URL in Vcs-Browser.
* Update standards version to 4.6.1, no changes needed.
* Use canonical URL in Vcs-Browser.
* Update standards version to 4.6.1, no changes needed.