Fix a few samples bugs that happened after merging (stripe#139)

* Fix a few samples bugs that happened after merging

* Fix alias to existing publishable key

Fix global api key and device name flags (stripe#137)

Write publishable key during login (stripe#133)

* Write publishable key during login

* Change where we set the config file

* Fix broken test now that we return an error

* Change global viper and reset it

Add command to quickly open stripe pages (stripe#126)

* Add command to quickly open stripe pages

* Make sure open path is defined

* Fix linter

* Print out list of shortcut urls and sort the list

Fix API request commands (stripe#113)

Document API request commands (stripe#112)

Add a flag to skip certificate verification (stripe#109)

Fix color support for Windows 10 (stripe#107)

fix json param casing (stripe#106)

Update docker container to allow https connections (stripe#104)

Alpine is only provided with a restrained set of useful packages which didn't contains `ca-certificates` that handle certificate checking. Thus preventing stripe-cli to connect to stripe API.