To creata debian package

0. Assign a new version number in VERSION.m4, commit, push
1. Clone the repository from github
2. Remove .git/
3. rename the repository directory as metar-newversion-1
4. create a new tarball
	tar c --exclude debian -zf metar_newversion-1.origin.tar.gz
5. run: dch -v newversion-1
6. include "New upstream release"
7. Describe other changes
8. Build package
	dpkg-buildpackage -uc -us
9. Check the package and resolve issues
	lintian -i -I --show-overrides metar_20161013.1-1_amd64.changes
