Merge branch 'master' into external-plugins

Conflicts:
	pkg/api/login.go
	public/app/core/routes/all.js
	public/app/core/table_model.ts
	public/app/panels/table/table_model.ts
	public/app/plugins/panels/table/editor.ts
	public/app/plugins/panels/table/table_model.ts

pkg/setting/setting.go

@@ -82,6 +82,7 @@ var (
 	AutoAssignOrg      bool
 	AutoAssignOrgRole  string
 	VerifyEmailEnabled bool
+	LoginHint          string
 
 	// Http auth
 	AdminUser     string
@@ -174,6 +175,9 @@ func applyEnvVariableOverrides() {
 
 			if len(envValue) > 0 {
 				key.SetValue(envValue)
+				if strings.Contains(envKey, "PASSWORD") {
+					envValue = "*********"
+				}
 				appliedEnvOverrides = append(appliedEnvOverrides, fmt.Sprintf("%s=%s", envKey, envValue))
 			}
 		}
@@ -188,6 +192,9 @@ func applyCommandLineDefaultProperties(props map[string]string) {
 			value, exists := props[keyString]
 			if exists {
 				key.SetValue(value)
+				if strings.Contains(keyString, "password") {
+					value = "*********"
+				}
 				appliedCommandLineProperties = append(appliedCommandLineProperties, fmt.Sprintf("%s=%s", keyString, value))
 			}
 		}
@@ -428,6 +435,7 @@ func NewConfigContext(args *CommandLineArgs) error {
 	AutoAssignOrg = users.Key("auto_assign_org").MustBool(true)
 	AutoAssignOrgRole = users.Key("auto_assign_org_role").In("Editor", []string{"Editor", "Admin", "Read Only Editor", "Viewer"})
 	VerifyEmailEnabled = users.Key("verify_email_enabled").MustBool(false)
+	LoginHint = users.Key("login_hint").String()
 
 	// anonymous access
 	AnonymousEnabled = Cfg.Section("auth.anonymous").Key("enabled").MustBool(false)
@@ -565,6 +573,14 @@ func initLogging(args *CommandLineArgs) {
 				"driver": sec.Key("driver").String(),
 				"conn":   sec.Key("conn").String(),
 			}
+		case "syslog":
+			LogConfigs[i] = util.DynMap{
+				"level":    level,
+				"network":  sec.Key("network").MustString(""),
+				"address":  sec.Key("address").MustString(""),
+				"facility": sec.Key("facility").MustString("local7"),
+				"tag":      sec.Key("tag").MustString(""),
+			}
 		}
 
 		cfgJsonBytes, _ := json.Marshal(LogConfigs[i])