Store things!
Examples
./store
Error: Missing expected argument '<name>'
USAGE: store [--get] <name> [<value>]
ARGUMENTS:
<name>
<value>
OPTIONS:
--get
-h, --help Show help information.
./store api-key value-to-store
Saving: Optional("value-to-store") for Key 'api-key'
./store api-key --get
(api-key): value-to-store
./store api-key
Saving: nil for Key 'api-key'
./store api-key --get
No value stored for Key 'api-key'