Add version handling

[rubene]

Give ability to grape-swagger to distinguish and handle multiple grape api versions.

Repurposing api_version to pull desired version from query string.
Only routes for the specified version will be returned

Possible related issues:
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[dblock]

This needs tests and a rebase to be merged, please.

[amerdidit]

+1

[dblock]

Bump.

[sunnyrjuneja]

@dblock What's blocking this from a merge? Tests?

[dblock]

Yes, tests + rebase.

[dm1try]

Does it work?

[bilal62]

Hello, what's the status on this ?

[dblock]

There's code, no tests. Please finish this PR.

[rubene]

We are still looking into this, there is a javascript issue that have to be resolved for these changes to work. @MathieuGilbert @mvandenbeuken

[florrain]

Bump for this, it's been a while with no update. 👊

[LeFnord]

please re-target against swagger-1.2 branch or close

[mcfilib]

@rubene this is something that'd be great to have. was it ever picked up again in another pull request?

[mcfilib]

We are still looking into this, there is a javascript issue that have to be resolved for these changes to work. @MathieuGilbert @mvandenbeuken

what was the javascript issue?

[zjullion]

@MathieuGilbert @mvandenbeuken @rubene I would also like to know wha the issues were, and if this will ever be merged.