VOL-1460:  Include voltha-protos in vendor

This forces voltha-protos to be like any other dependancy.
Keeping in line with checking in all vendor items.

Care must still be taken such that any other user of proto
doesnt cause these to break.  dep ensure would be needed to update.

Update gitignore to screen out items dep's prune brought over
that we didnt actually need.

Change-Id: If3ed03985ce9c73475ea1448af7aef848a8993a1
diff --git a/vendor/github.com/opencord/voltha-protos/go/common/yang_options.pb.go b/vendor/github.com/opencord/voltha-protos/go/common/yang_options.pb.go
new file mode 100644
index 0000000..9d6ee66
--- /dev/null
+++ b/vendor/github.com/opencord/voltha-protos/go/common/yang_options.pb.go
@@ -0,0 +1,237 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: voltha_protos/yang_options.proto
+
+package common
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	descriptor "github.com/golang/protobuf/protoc-gen-go/descriptor"
+	math "math"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+type MessageParserOption int32
+
+const (
+	// Move any enclosing child enum/message definition to the same level
+	// as the parent (this message) in the yang generated file
+	MessageParserOption_MOVE_TO_PARENT_LEVEL MessageParserOption = 0
+	// Create both a grouping and a container for this message.  The container
+	// name will be the message name.  The grouping name will be the message
+	// name prefixed with "grouping_"
+	MessageParserOption_CREATE_BOTH_GROUPING_AND_CONTAINER MessageParserOption = 1
+)
+
+var MessageParserOption_name = map[int32]string{
+	0: "MOVE_TO_PARENT_LEVEL",
+	1: "CREATE_BOTH_GROUPING_AND_CONTAINER",
+}
+
+var MessageParserOption_value = map[string]int32{
+	"MOVE_TO_PARENT_LEVEL":               0,
+	"CREATE_BOTH_GROUPING_AND_CONTAINER": 1,
+}
+
+func (x MessageParserOption) String() string {
+	return proto.EnumName(MessageParserOption_name, int32(x))
+}
+
+func (MessageParserOption) EnumDescriptor() ([]byte, []int) {
+	return fileDescriptor_e6be2fba65eb89fb, []int{0}
+}
+
+type InlineNode struct {
+	Id                   string   `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	Type                 string   `protobuf:"bytes,2,opt,name=type,proto3" json:"type,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *InlineNode) Reset()         { *m = InlineNode{} }
+func (m *InlineNode) String() string { return proto.CompactTextString(m) }
+func (*InlineNode) ProtoMessage()    {}
+func (*InlineNode) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e6be2fba65eb89fb, []int{0}
+}
+
+func (m *InlineNode) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_InlineNode.Unmarshal(m, b)
+}
+func (m *InlineNode) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_InlineNode.Marshal(b, m, deterministic)
+}
+func (m *InlineNode) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_InlineNode.Merge(m, src)
+}
+func (m *InlineNode) XXX_Size() int {
+	return xxx_messageInfo_InlineNode.Size(m)
+}
+func (m *InlineNode) XXX_DiscardUnknown() {
+	xxx_messageInfo_InlineNode.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_InlineNode proto.InternalMessageInfo
+
+func (m *InlineNode) GetId() string {
+	if m != nil {
+		return m.Id
+	}
+	return ""
+}
+
+func (m *InlineNode) GetType() string {
+	if m != nil {
+		return m.Type
+	}
+	return ""
+}
+
+type RpcReturnDef struct {
+	// The gRPC methods return message types.  NETCONF expects an actual
+	// attribute as defined in the YANG schema.  The xnl_tag will be used
+	// as the top most tag when translating a gRPC response into an xml
+	// response
+	XmlTag string `protobuf:"bytes,1,opt,name=xml_tag,json=xmlTag,proto3" json:"xml_tag,omitempty"`
+	// When the gRPC response is a list of items, we need to differentiate
+	// between a YANG schema attribute whose name is "items" and when "items"
+	// is used only to indicate a list of items is being returned.  The default
+	// behavior assumes a list is returned when "items" is present in
+	// the response.  This option will therefore be used when the attribute
+	// name in the YANG schema is 'items'
+	ListItemsName        string   `protobuf:"bytes,2,opt,name=list_items_name,json=listItemsName,proto3" json:"list_items_name,omitempty"`
+	XXX_NoUnkeyedLiteral struct{} `json:"-"`
+	XXX_unrecognized     []byte   `json:"-"`
+	XXX_sizecache        int32    `json:"-"`
+}
+
+func (m *RpcReturnDef) Reset()         { *m = RpcReturnDef{} }
+func (m *RpcReturnDef) String() string { return proto.CompactTextString(m) }
+func (*RpcReturnDef) ProtoMessage()    {}
+func (*RpcReturnDef) Descriptor() ([]byte, []int) {
+	return fileDescriptor_e6be2fba65eb89fb, []int{1}
+}
+
+func (m *RpcReturnDef) XXX_Unmarshal(b []byte) error {
+	return xxx_messageInfo_RpcReturnDef.Unmarshal(m, b)
+}
+func (m *RpcReturnDef) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	return xxx_messageInfo_RpcReturnDef.Marshal(b, m, deterministic)
+}
+func (m *RpcReturnDef) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_RpcReturnDef.Merge(m, src)
+}
+func (m *RpcReturnDef) XXX_Size() int {
+	return xxx_messageInfo_RpcReturnDef.Size(m)
+}
+func (m *RpcReturnDef) XXX_DiscardUnknown() {
+	xxx_messageInfo_RpcReturnDef.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_RpcReturnDef proto.InternalMessageInfo
+
+func (m *RpcReturnDef) GetXmlTag() string {
+	if m != nil {
+		return m.XmlTag
+	}
+	return ""
+}
+
+func (m *RpcReturnDef) GetListItemsName() string {
+	if m != nil {
+		return m.ListItemsName
+	}
+	return ""
+}
+
+var E_YangChildRule = &proto.ExtensionDesc{
+	ExtendedType:  (*descriptor.MessageOptions)(nil),
+	ExtensionType: (*MessageParserOption)(nil),
+	Field:         7761774,
+	Name:          "voltha.yang_child_rule",
+	Tag:           "varint,7761774,opt,name=yang_child_rule,enum=voltha.MessageParserOption",
+	Filename:      "voltha_protos/yang_options.proto",
+}
+
+var E_YangMessageRule = &proto.ExtensionDesc{
+	ExtendedType:  (*descriptor.MessageOptions)(nil),
+	ExtensionType: (*MessageParserOption)(nil),
+	Field:         7761775,
+	Name:          "voltha.yang_message_rule",
+	Tag:           "varint,7761775,opt,name=yang_message_rule,enum=voltha.MessageParserOption",
+	Filename:      "voltha_protos/yang_options.proto",
+}
+
+var E_YangInlineNode = &proto.ExtensionDesc{
+	ExtendedType:  (*descriptor.FieldOptions)(nil),
+	ExtensionType: (*InlineNode)(nil),
+	Field:         7761776,
+	Name:          "voltha.yang_inline_node",
+	Tag:           "bytes,7761776,opt,name=yang_inline_node",
+	Filename:      "voltha_protos/yang_options.proto",
+}
+
+var E_YangXmlTag = &proto.ExtensionDesc{
+	ExtendedType:  (*descriptor.MethodOptions)(nil),
+	ExtensionType: (*RpcReturnDef)(nil),
+	Field:         7761777,
+	Name:          "voltha.yang_xml_tag",
+	Tag:           "bytes,7761777,opt,name=yang_xml_tag",
+	Filename:      "voltha_protos/yang_options.proto",
+}
+
+func init() {
+	proto.RegisterEnum("voltha.MessageParserOption", MessageParserOption_name, MessageParserOption_value)
+	proto.RegisterType((*InlineNode)(nil), "voltha.InlineNode")
+	proto.RegisterType((*RpcReturnDef)(nil), "voltha.RpcReturnDef")
+	proto.RegisterExtension(E_YangChildRule)
+	proto.RegisterExtension(E_YangMessageRule)
+	proto.RegisterExtension(E_YangInlineNode)
+	proto.RegisterExtension(E_YangXmlTag)
+}
+
+func init() { proto.RegisterFile("voltha_protos/yang_options.proto", fileDescriptor_e6be2fba65eb89fb) }
+
+var fileDescriptor_e6be2fba65eb89fb = []byte{
+	// 452 bytes of a gzipped FileDescriptorProto
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+}