Awsume

- Added logging to autoawsume
- Logger automatically redacts access key id and secret access keys
- Throws if running autoawsume on non-role profile
- Prevents multiple instances of autoawsume from running at the same time
- Supports autoawsume with custom duration less than an hour

- Removed Fish path

- Removed support for piping credentials to stdin

- Fixed autoawsume bug with datetime comparisons
- Fixed stdin bug when auto refreshing

- Fixed autoawsume bug with existing aws profile environment variable

- Fixed targeted profile name bug with default profile
- Removed all short-circuiting `exit` calls
- Raise exception or `EarlyExit` if no work left to do
- Adds a `--config` help message
- Improves handling of region name
- Adds support for aws partition in arguments
- `--role-arn <partition>:<account_id>:<role_name>`
- `--principal-arn <partition>:<account_id>:<provider_na,e>`
- Logs expiration for inline role assumption
- Fixed autoawsume bug with profile name and expired (removed) autoawsume profile
- Non-interactive awsume patches the credentials dictionary to the session object before returning