Update main version; update readme
Review updates
Update version in changes
Merge pull request #50 from vmoravec/version-readme

Update main version to 3.1.0 && update README.md
fix namespace collision
release
Merge pull request #51 from yast/fix_min_install

Fix min install
avoid constant redefine warning (BNC#861529)
release
Merge pull request #52 from yast/fix_warning

Fix constant redefinition warning