b0d2756
licensing: rename EPL to EPL-1.0 and add EPL-2.0 According to https://fedoraproject.org/wiki/Licensing:Main#Software_License_List EPL-1.0 and EPL-2.0 are the short tags that should be used now. (C.f. https://spdx.org/licenses/EPL-2.0.html.) Fixes #64.