Regenerate gemspec for version 0.11.17
Regenerate gemspec for version 0.11.17

coderunner-framework/coderunner,coderunner-framework/coderunner,edmundhighcock/coderunner,coderunner-framework/coderunner,coderunner-framework/coderunner,edmundhighcock/coderunner,edmundhighcock/coderunner