REVERT: return to int64 for integer values

CHANGELOG.md

@@ -11,8 +11,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-* Integer value is 32 bit now.
-
 ### Deprecated
 
 ### Removed

proto/caosdb/entity/v1alpha1/main.proto

@@ -90,7 +90,7 @@ message ScalarValue {
   // Wraps different optimized representations of a single value.
   oneof scalar_value {
     // The value as integer
-    int32 integer_value = 1;
+    int64 integer_value = 1;
     // The value as double
     double double_value = 2;
     // The value as bool
@@ -626,8 +626,8 @@ message RetrieveRequest {
   // Is the client requesting to download the file associated with the
   // retrieved entity or query results?
   bool register_file_download = 3;
-  //TODO Settings for the download. Ignored if register_file_download is false.
-  //FileTransmissionSettings download_settings = 4;
+  // TODO Settings for the download. Ignored if register_file_download is false.
+  // FileTransmissionSettings download_settings = 4;
 }
 
 // Response to a retrieve request