Add Diff support for Bitbucket

[pastelsky]

It appears that Bitbucket does support diff between two commits /tags/branches using the following URL format –

https://bitbucket.org/<owner>/<repoName>.git/branches/compare/<commitHash1>..<commitHash2>#diff

[rhysd]

Thank you for letting me know this.

[rhysd]

The URL seems not working. For example, I tried with Tortoise HG repository:

https://bitbucket.org/tortoisehg/thg/branches/compare/a6b614f9bb0e5a6cbded3fa462f99c6dee4e2caa..d3966d0b6bd834ab8e8cc17277219eea0bbf2fa7#diff

But it says 'There are no changes.' URL without /branches/ also does not work:

https://bitbucket.org/tortoisehg/thg/compare/a6b614f9bb0e5a6cbded3fa462f99c6dee4e2caa..d3966d0b6bd834ab8e8cc17277219eea0bbf2fa7#diff

As per answers in this question, the URL does not work when both hash1 and hash2 are in the same branch.