Remove README from oa-openid
Remove README from oa-openid

yui-knk/omniauth,sbhalerao/CIYH_ver1,likeberi/omniauth,twalpole/omniauth,dougal/omniauth,fxposter/omniauth,sbhalerao/CIYH_ver2,ayunav/omniauth,thomasmillergb/Year2-ruby-software-hut,sbhalerao/CIYH_ver3,sbhalerao/CIYH_ver1,sideci-sample/sideci-sample-omniauth,nbrustein/omniauth,sbhalerao/CIYH_ver2,sbhalerao/CIYH_ver2,thomasmillergb/Year2-ruby-software-hut,intridea/omniauth,toyokazu/omniauth_shibboleth,jamescallmebrent/omniauth,ngpestelos/omniauth,sbhalerao/CIYH_ver1,sbhalerao/CIYH_ver1,sbhalerao/CIYH_ver2,sbhalerao/CIYH_ver1,needto/omniauth,github/omniauth,sbhalerao/CIYH_ver3,mihar/omniauth-timekiwi,sbhalerao/CIYH_ver3,sbhalerao/CIYH_ver2,sbhalerao/CIYH_ver3,omniauth/omniauth,poznyakandrey/omniauth,sbhalerao/CIYH_ver2,sbhalerao/CIYH_ver3