Added CC0 License
Added CC0 License

tigawa/proofreadingchecker,rovemonteux/knowledgebase,codemiller/openshift-showterm,codemiller/openshift-showterm,tigawa/proofreadingchecker,codemiller/openshift-showterm,rovemonteux/knowledgebase,rovemonteux/knowledgebase,tigawa/proofreadingchecker