Merge branch 'ds/bundle-uri-clone'

Implement "git clone --bundle-uri". * ds/bundle-uri-clone: clone: warn on failure to repo_init() clone: --bundle-uri cannot be combined with --depth bundle-uri: add support for http(s):// and file:// clone: add --bundle-uri option bundle-uri: create basic file-copy logic remote-curl: add 'get' capability