Adjust keys api (#121)

Signed-off-by: Andrew Thornton <art27@cantab.net>

gitea/repo_key.go

@@ -14,6 +14,7 @@ import (
 // DeployKey a deploy key
 type DeployKey struct {
 	ID    int64  `json:"id"`
+	KeyID int64  `json:"key_id"`
 	Key   string `json:"key"`
 	URL   string `json:"url"`
 	Title string `json:"title"`

gitea/user_key.go

@@ -19,7 +19,10 @@ type PublicKey struct {
 	Title       string `json:"title,omitempty"`
 	Fingerprint string `json:"fingerprint,omitempty"`
 	// swagger:strfmt date-time
-	Created time.Time `json:"created_at,omitempty"`
+	Created  time.Time `json:"created_at,omitempty"`
+	Owner    *User     `json:"user,omitempty"`
+	ReadOnly bool      `json:"read_only,omitempty"`
+	KeyType  string    `json:"key_type,omitempty"`
 }
 
 // ListPublicKeys list all the public keys of the user