0.8: Add a new factory status command

• updates to improve CI and have Pull Request tests
• improve handling of default config directory for OSX
• added wireguard config commands
• added status command to display overall fleet status

Config management support

• Fixed some bugs in oauth login and persistence
• Root key rotation expiration date bumped to 2 years
• targets show now include source URLs that produced the Target
• device config commands added to manage device configuration
• device config updates can set device tags and docker apps

0.6: client: Support CA certs for test servers

• Add ability to point at test and on-premise servers
• devices show now includes device's public key
• Add ability to rotate factory's root key.
• devices show now includes if the device is up-to-date
• Added secrets command for handling factory secrets used in CI

Fixes to 0.5

This fixes 2 issues from 0.5:

• The "login" command was missing some help text that explained how to use it.
• "secrets update" was showing a false error message

Improvements to authentication and output display

• New command login added to set up fioctl.yaml and not require an API token
• device list uses new tabular layout
• targets list uses new tabular layout
• device list includes device owner name
• Users can manage factory secrets with secrets list and secrets update

0.4 Device Display Improvements

• Filtering for device listing is now done on the server side
• New command device list-updates to list updates applied to a device
• device show no longer shows updates
• Sorting fix for listing targets

Device display improvements

• device list now includes shared devices by default
• device list now includes network information for devices based on LMP v51
• device list can now limit devices by file-pattern: eg fioctl device list rpi3-*
• device list show the tags, if configured, for a device and can filter listings based on tags.
• device show includes the recent update history of a device
• Details of a device update can now be seen with device show-update <device> <correlation-id>
• device show now includes hardware information for devices based on LMP v53

0.2: List targets grouped by version

• Fixes handling of CLI options
• Include docker-apps if included in a target
• Gives more ways to list targets

alpha release

"fix" persistent flags from viper

This can't be the right way to do this, but its the only way I can
get the token and factory to be read from a config file or environment
w/o cobra missing them.

Signed-off-by: Andy Doan <andy@foundries.io>