fixed specs for ruby 1.9.2 compatability
fixed specs for ruby 1.9.2 compatability

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