Merge branch 'v3'

# Conflicts:
#	.gitignore

.gitignore

@@ -35,3 +35,4 @@ bin/
 .idea/
 *.swp
 
+

yaml.go

@@ -392,7 +392,7 @@ func getStructInfo(st reflect.Type) (*structInfo, error) {
 		if tag != "" {
 			info.Key = tag
 		} else {
-			info.Key = strings.ToLower(field.Name)
+			info.Key = strings.ToLower(field.Name[0:1]) + field.Name[1:]
 		}
 
 		if _, found = fieldsMap[info.Key]; found {