Add a "stale" attribute to cached network data
Add a "stale" attribute to cached network data

sigwo/simplecoin_multi,sigwo/simplecoin_multi,simplecrypto/simplecoin_multi,sigwo/simplecoin_multi,simplecrypto/simplecoin_multi,sigwo/simplecoin_multi,simplecrypto/simplecoin_multi,simplecrypto/simplecoin_multi