cache template extentions and only log at warn level in production
cache template extentions and only log at warn level in production

rae/gitorious-mainline,adg29/asi.gitorious,njall/wel-gitorious,Gitorious-backup/base_uri-fixes,Gitorious-backup/samgranieris-clone,Gitorious-backup/krawek-gitorious-clone,elcom/gitorious,Gitorious-backup/mainline,deld/gitorious,grjones/gitorious-submodule-dependencies,vymiheev/Gitorious-OpenStack,Gitorious-backup/samgranieris-clone,almonteb/scoot,gitorious/mainline,elcom/gitorious,altrair/gitorious-openstack,balcom/gitorious,deld/gitorious,Gitorious-backup/samgranieris-clone,Gitorious-backup/yousource,fcoury/gitorious,Gitorious-backup/franklin-devs-phpbbhub,SamuelMoraesF/Gitorious,Gitorious-backup/vsr-mainline,almonteb/scoot,Gitorious-backup/vsr-mainline,tigefa4u/gitorious-mainline,gnufied/gitorious,gitorious/mainline,altrair/gitorious-openstack,victori/gitorious-jruby,fcoury/gitorious,njall/wel-gitorious,fcoury/gitorious,grjones/gitorious-submodule-dependencies,vymiheev/Gitorious-OpenStack,rae/gitorious-mainline,water/mainline,Gitorious-backup/yousource,rae/gitorious-mainline,gitorious/mainline,water/mainline,altrair/gitorious-openstack,water/mainline,cynipe/gitorious,adg29/asi.gitorious,adg29/asi.gitorious,spencerwp/mainline,Gitorious-backup/yousource-features,tigefa4u/gitorious-mainline,Gitorious-backup/base_uri-fixes,njall/wel-gitorious,Gitorious-backup/franklin-devs-phpbbhub,spencerwp/mainline,SamuelMoraesF/Gitorious,ericbutters/eric-gitorious,spencerwp/mainline,gnufied/gitorious,feniix/gitorious,cynipe/gitorious,Gitorious-backup/franklin-devs-phpbbhub,gnufied/gitorious,grjones/gitorious-submodule-dependencies,balcom/gitorious,Gitorious-backup/franklin-devs-phpbbhub,tigefa4u/gitorious-mainline,SamuelMoraesF/Gitorious,Gitorious-backup/mainline,Gitorious-backup/yousource,Gitorious-backup/yousource-features,elcom/gitorious,feniix/gitorious,balcom/gitorious,SamuelMoraesF/Gitorious,feniix/gitorious,Gitorious-backup/mainline,Gitorious-backup/base_uri-fixes,cynipe/gitorious,crazycode/gitorious,vymiheev/Gitorious-OpenStack,crazycode/gitorious,elcom/gitorious,rae/gitorious-mainline,spencerwp/mainline,Gitorious-backup/mainline,Gitorious-backup/vsr-mainline,Gitorious-backup/krawek-gitorious-clone,crazycode/gitorious,deld/gitorious,gitorious/mainline,adg29/asi.gitorious,Gitorious-backup/yousource-features,victori/gitorious-jruby,ericbutters/eric-gitorious,Gitorious-backup/yousource,Gitorious-backup/yousource-features,almonteb/scoot,victori/gitorious-jruby,Gitorious-backup/vsr-mainline,ericbutters/eric-gitorious,tigefa4u/gitorious-mainline,Gitorious-backup/krawek-gitorious-clone,Gitorious-backup/base_uri-fixes,Gitorious-backup/samgranieris-clone,Gitorious-backup/krawek-gitorious-clone