tmkms.toml requires absolute path to secret_connection.key

[phonikg]

I have been able to confirm on 2 separate test systems(CentOS & Ubuntu) running tmkms 0.4.0 that ~/.tmkms/secret_connection.key does not resolve but rather ends in this error:

[admin@localhost ~]$ tmkms start -c ~/.tmkms/tmkms.toml
22:33:09 [INFO] tmkms 0.4.0 starting up...
22:33:09 [INFO] [keyring:ledgertm:ledgertm] added validator key cosmosvalconspub1zcjduepq9t8j7hrvyjn7l6sw4ndhlmjt6xwy7dweqsmnxntd5ezkzsccm85q2ctjy6
22:33:09 [ERROR] [gaia-13001@tcp://127.0.0.1:26670] I/O error: No such file or directory (os error 2)
22:33:10 [ERROR] [gaia-13001@tcp://127.0.0.1:26670] I/O error: No such file or directory (os error 2)
22:33:11 [ERROR] [gaia-13001@tcp://127.0.0.1:26670] I/O error: No such file or directory (os error 2)
...

If I fully qualify the path(/home/admin/.tmkms/secret_connection.key), or run locally in the .tmkms folder It runs successfully with no errors.