Ignore Travis results for rbx build.
Ignore Travis results for rbx build.

Failing on travis, green locally (OSX vs linux?). Not a common ruby, so
we'll ignore for now.

kapost/jasmine-gem,kapost/jasmine-gem,mavenlink/jasmine-gem,irfanah/jasmine-gem,amandamholl/jasmine-gem,amandamholl/jasmine-gem,tgaff/jasmine-gem,irfanah/jasmine-gem,mavenlink/jasmine-gem,irfanah/jasmine-gem,amandamholl/jasmine-gem,mavenlink/jasmine-gem,tjgrathwell/jasmine-gem,brigade/jasmine-gem,tjgrathwell/jasmine-gem,tgaff/jasmine-gem,brigade/jasmine-gem,brigade/jasmine-gem