fix(proto): let chart take multiple Files.

_proto/hapi/chart/chart.proto

@@ -26,5 +26,5 @@ message Chart {
 
 	// Miscellaneous files in a chart archive,
 	// e.g. README, LICENSE, etc.
-	google.protobuf.Any files = 5;
+	repeated google.protobuf.Any files = 5;
 }

pkg/proto/hapi/chart/chart.pb.go

@@ -48,7 +48,7 @@ type Chart struct {
 	Values *Config `protobuf:"bytes,4,opt,name=values" json:"values,omitempty"`
 	// Miscellaneous files in a chart archive,
 	// e.g. README, LICENSE, etc.
-	Files *google_protobuf.Any `protobuf:"bytes,5,opt,name=files" json:"files,omitempty"`
+	Files []*google_protobuf.Any `protobuf:"bytes,5,rep,name=files" json:"files,omitempty"`
 }
 
 func (m *Chart) Reset()                    { *m = Chart{} }
@@ -84,7 +84,7 @@ func (m *Chart) GetValues() *Config {
 	return nil
 }
 
-func (m *Chart) GetFiles() *google_protobuf.Any {
+func (m *Chart) GetFiles() []*google_protobuf.Any {
 	if m != nil {
 		return m.Files
 	}
@@ -109,7 +109,7 @@ var fileDescriptor0 = []byte{
 	0x3c, 0x29, 0xa9, 0x05, 0xa9, 0x79, 0x29, 0xa9, 0x79, 0xc9, 0x99, 0x40, 0x6d, 0xcc, 0x60, 0x6d,
 	0x82, 0xc8, 0xda, 0xc0, 0xce, 0x09, 0x42, 0x51, 0x26, 0xa4, 0xc5, 0xc5, 0x56, 0x96, 0x98, 0x53,
 	0x0a, 0xd4, 0xc0, 0x02, 0x76, 0x9a, 0x10, 0x8a, 0x06, 0x70, 0x08, 0x05, 0x41, 0x55, 0x00, 0xd5,
-	0xb2, 0xa6, 0x65, 0xe6, 0x00, 0x95, 0xb2, 0x42, 0x7d, 0x01, 0xf1, 0xbd, 0x1e, 0xcc, 0xf7, 0x7a,
+	0xb2, 0xa6, 0x65, 0xe6, 0x00, 0x95, 0xb2, 0x42, 0x9d, 0x04, 0xf1, 0xbd, 0x1e, 0xcc, 0xf7, 0x7a,
 	0x8e, 0x79, 0x95, 0x41, 0x10, 0x25, 0x4e, 0xec, 0x51, 0xac, 0x60, 0x33, 0x92, 0xd8, 0xc0, 0xb2,
-	0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0x8e, 0x28, 0xf5, 0xb0, 0x9e, 0x01, 0x00, 0x00,
+	0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0xe9, 0x70, 0x34, 0x75, 0x9e, 0x01, 0x00, 0x00,
 }