README: fix download link, SageMath name, typo
Samuel Lelièvre
Branch: Deleted repository:slelievre/readme-fix-download-link-sagemath-name-t-1444027441702
Branch: vbraun/libgap:master
Merged
Merged pull request
Merged in slelievre/libgap/slelievre/readme-fix-download-link-sagemath-name-t-1444027441702 (pull request #1)
README: fix download link, SageMath name, typo