prompt when multiple repos candidates are found
refactoring: add s:detect_github_repos_from_git_remote()
get rid of duplicate repos in prompt
build GitHub URL instead of using 'git remote -v' output
add TODO comments to s:parse_github_remote_url()
Merge branch 'support-multiple-urls' (ref. #1)
reduce duplicate s:get_github_host() calls
show more understandable error message
even if hub.host is not 'github.com', parse also 'github.com' remote URLs
fix error message (inputlist() returns 0 when <Esc> key was pressed)