www/gitlab-ce: make it possible to use another PREFIX for gitlab-ce.

[mfechner]

Summary

I think it makes sense here to commit it in one commit as it belongs together.

Commit message:
Made it possible to use another PREFIX for gitlab-ce.

Add reported/suggested by swills

Test Plan

I did a make patch and checked that all files are correctly patched.

[mfechner]

Included the gitlab startup file.

[swills]

www/gitlab-ce/Makefile

230 ↗

(On Diff #45277)

Only call REINPLACE_CMD once, ie something like:

${REINPLACE_CMD} -e "s|%%PREFIX%%|${PREFIX}|" ${WRKSRC}/config/gitlab.yml.example \
          ${WRKSRC}/config/unicorn.rb.example ${WRKSRC}/lib/support/nginx/gitlab \
          ${WRKSRC}/lib/support/nginx/gitlab-ssl

(ignore spacing issues due to phabricator)

[mfechner]

Updated SED to be in one line and added PORTREVISION to gitaly port.

[swills]

Thanks, approved