backfill test about respecting gemspecs with multiple licenses
backfill test about respecting gemspecs with multiple licenses

And remove some stubbing.

phusion/LicenseFinder,bdshroyer/LicenseFinder,bspeck/LicenseFinder,bspeck/LicenseFinder,bdshroyer/LicenseFinder,bspeck/LicenseFinder,pivotal/LicenseFinder,sschuberth/LicenseFinder,tinfoil/LicenseFinder,phusion/LicenseFinder,chef/LicenseFinder,bdshroyer/LicenseFinder,joemoore/LicenseFinder,SimantovYousoufov/LicenseFinder,alexderz/LicenseFinder,LukeWinikates/LicenseFinder,JasonMSwrve/LicenseFinder,alexderz/LicenseFinder,JasonMSwrve/LicenseFinder,joemoore/LicenseFinder,pivotal/LicenseFinder,sschuberth/LicenseFinder,SimantovYousoufov/LicenseFinder,bspeck/LicenseFinder,SimantovYousoufov/LicenseFinder,pivotal/LicenseFinder,phusion/LicenseFinder,tinfoil/LicenseFinder,sschuberth/LicenseFinder,tinfoil/LicenseFinder,sschuberth/LicenseFinder,SimantovYousoufov/LicenseFinder,pivotal/LicenseFinder,tinfoil/LicenseFinder,bdshroyer/LicenseFinder,chef/LicenseFinder,chef/LicenseFinder,pivotal/LicenseFinder,joemoore/LicenseFinder,JasonMSwrve/LicenseFinder,LukeWinikates/LicenseFinder,pivotal/LicenseFinder,bspeck/LicenseFinder,JasonMSwrve/LicenseFinder,tinfoil/LicenseFinder,SimantovYousoufov/LicenseFinder,alexderz/LicenseFinder,joemoore/LicenseFinder,phusion/LicenseFinder,LukeWinikates/LicenseFinder,chef/LicenseFinder,bdshroyer/LicenseFinder,sschuberth/LicenseFinder,alexderz/LicenseFinder,joemoore/LicenseFinder,pivotal/LicenseFinder,LukeWinikates/LicenseFinder,LukeWinikates/LicenseFinder,phusion/LicenseFinder,JasonMSwrve/LicenseFinder,alexderz/LicenseFinder