First release

Last changes for first public version. Closes #11 (closed).

After merging:

1. Tag that merge commit.
2. Create a release and attach source and binary builds of the package.
3. Tell N. how to download the newest version and how to cite it. Or better: Just send him the package so that he uses the correct version before all that refactoring.
4. Merge into v2.0.

changed milestone to %v1.11.1

added high priority label

changed the description

added 2 commits

• 76ca80dc - Add license gpl3 and update date
• a158cfaa - Add NEWS.md

Compare with previous version

added 3 commits

• 0cce234a - Remove obsolete TODO
• e88d3524 - Add LICENSE.txt to .Rbuildignore
• e4a9edf2 - description description

Compare with previous version

merged

mentioned in commit 9537f56a

mentioned in commit 1b330d2f