tree 8136f4a65a62e98de39ef08d1b30df5c5409a6e1
parent af373af72c16a023e39cee8a68f9fa9c7f9c2512
author spf13 <steve.francia@gmail.com> 1403886577 -0400
committer spf13 <steve.francia@gmail.com> 1403886577 -0400

Adding the ability to bind a flag to a key. Will set the default & override automatically.

Use like:
	fetchCmd.Flags().Int("rsstimeout", 5, "Timeout (in min) for RSS retrival")
	viper.BindPFlag("rsstimeout", fetchCmd.Flags().Lookup("rsstimeout"))