Trillian log server and signer config file does not allow comments

[font]

It would be great to allow comments in the config file for trillian_log_server and trillian_log_signer via the --config option. The library being used interprets everything as a token, even commented lines, which then fails to fully parse the actual config file options.

trillian/cmd/flags.go

Line 27 in ac281dc

args, valid := shell.Split(file)

[pav-kv]

Maybe the way we should go with it is to use Cobra and Viper for better command line and configuration experience.

https://github.com/spf13/cobra
https://github.com/spf13/viper