Replace obsolete apidocs links

[onitake]

Many documents refer to the API documentation by an obsolete link that produces a 404.
This PR replaces all occurences of http://cloudstack.apache.org/docs/api/ with https://cloudstack.apache.org/api.html

Discovered in: #132

[yadvr]

Lgtm can you rebase to 4.15 branch?

[GabrielBrascher]

Good catch, thanks for the PR @onitake.

LGTM

[onitake]

@rhtyd Sorry, what do you mean exactly?

• Rebase on 4.15 and keep the PR as-is (i.e. merge to master)?
• Rebase on 4.15 and change the merget target to 4.15?
• Submit a new, separate PR that targets 4.15 and keep this one?

[yadvr]

Change base branch of the PR to 4.15 as this needs to go in 4.15

[onitake]

@rhtyd Like this?

[yadvr]

requesting docbuild

[ACSGitBot]

Your request had been received, i'll go and build the documentation and check the output log for errors.

This shouldn't take long.

[ACSGitBot]

Build finished. You can review it at: https://acs-www.shapeblue.com/docs/WIP-PROOFING/pr176//

Build Log Output:

No log errors found to report.//

[onitake]

@rhtyd Do you need me to resubmit a PR against master, or is this taken care of by the 4.15 commit?

[yadvr]

No lgtm @onitake since you've changed base branch to 4.15, I've merged your PR on 4.15 branch and fwd-merge 4.15 to master.