Gitlab auth issue (#79)

* Fix the gitlab oauth issue.

* Update for gitlab 11.1+

Versions beyond 11.1 (and possibly a few releases before) use a
different method for delivering tokens.  They also have disabled
version 3 of the api.

These changes address that and add a debugging mode for the server
that make it easier to debug issues like this in the future.

* Cleanup of PR.

Updated README. Removed code duplication.

1 files changed, 0 insertions, 40 deletions

diff --git a/vendor/github.com/xanzy/go-gitlab/validate.go b/vendor/github.com/xanzy/go-gitlab/validate.go
deleted file mode 100644
index a88e188..0000000
--- a/vendor/github.com/xanzy/go-gitlab/validate.go
+++ /dev/null
@@ -1,40 +0,0 @@
-package gitlab
-
-// ValidateService handles communication with the validation related methods of
-// the GitLab API.
-//
-// GitLab API docs: https://docs.gitlab.com/ce/api/lint.html
-type ValidateService struct {
-	client *Client
-}
-
-// LintResult represents the linting results.
-//
-// GitLab API docs: https://docs.gitlab.com/ce/api/lint.html
-type LintResult struct {
-	Status string   `json:"status"`
-	Errors []string `json:"errors"`
-}
-
-// Lint validates .gitlab-ci.yml content.
-//
-// GitLab API docs: https://docs.gitlab.com/ce/api/lint.html
-func (s *ValidateService) Lint(content string, options ...OptionFunc) (*LintResult, *Response, error) {
-	var opts struct {
-		Content string `url:"content,omitempty" json:"content,omitempty"`
-	}
-	opts.Content = content
-
-	req, err := s.client.NewRequest("POST", "ci/lint", &opts, options)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	l := new(LintResult)
-	resp, err := s.client.Do(req, l)
-	if err != nil {
-		return nil, resp, err
-	}
-
-	return l, resp, nil
-}