Add support update request for Stripe gateway

[pilot]

Tests: pass
BC break: no
Examples: add

[amacneil]

Nice work! I'm just wondering whether update() is the best name for this method, as it's not immediately clear what it does. Perhaps we should rename all the token billing methods to give them a more consistent naming convention?

• createCard()
• deleteCard()
• updateCard()

Thoughts?

[pilot]

+1 totally agree, mentioned names is much more clear and correspond with gateways api

[pilot]

@adrianmacneil do you have a plan when mege this PR?

[amacneil]

As soon as I get some time to rename those card methods (unless you want to add it to the PR 👍). I was wondering whether anyone else would chip in here with any other suggestions to name the methods.

Also I'll need to release it as version 0.9 since we're changing the API.

[pilot]

What about to merge current and tag it with 8.4.5, due I'll prepare PR with total renaming for tag 0.9.0?

I've else have a near plan for a next week to add same save/update feature for the Authorize.Net gateway

[amacneil]

Ok I'll merge it into master now. Do you need a tag? Probably best that people don't start developing with this yet since it's going to be deprecated very soon.

[pilot]

agree, I'll use a master before 0.9.0 is released