ignore non-RegexURLPatterns when building tabs.
ignore non-RegexURLPatterns when building tabs.

previously, this check would explode when 'include' was encountered.

unicefuganda/edtrac,unicefuganda/edtrac,ehealthafrica-ci/rapidsms,caktus/rapidsms,rapidsms/rapidsms-core-dev,dimagi/rapidsms-core-dev,peterayeni/rapidsms,lsgunth/rapidsms,lsgunth/rapidsms,peterayeni/rapidsms,peterayeni/rapidsms,lsgunth/rapidsms,peterayeni/rapidsms,ehealthafrica-ci/rapidsms,eHealthAfrica/rapidsms,ken-muturi/rapidsms,lsgunth/rapidsms,ken-muturi/rapidsms,dimagi/rapidsms-core-dev,caktus/rapidsms,catalpainternational/rapidsms,eHealthAfrica/rapidsms,catalpainternational/rapidsms,ehealthafrica-ci/rapidsms,dimagi/rapidsms,unicefuganda/edtrac,eHealthAfrica/rapidsms,rapidsms/rapidsms-core-dev,dimagi/rapidsms,catalpainternational/rapidsms,ken-muturi/rapidsms,caktus/rapidsms,catalpainternational/rapidsms