Merge pull request #243 from pixlise/bugfix/scan-description-length

Allow scan meta write description to be empty and allow more than 600…

api/ws/handlers/scan.go

@@ -259,7 +259,7 @@ func HandleScanMetaWriteReq(req *protos.ScanMetaWriteReq, hctx wsHelpers.Handler
 	if err := wsHelpers.CheckStringField(&req.Title, "Title", 1, 100); err != nil {
 		return nil, err
 	}
-	if err := wsHelpers.CheckStringField(&req.Description, "Description", 1, 600); err != nil {
+	if err := wsHelpers.CheckStringField(&req.Description, "Description", 0, 30000); err != nil {
 		return nil, err
 	}
 	if err := wsHelpers.CheckFieldLength(req.Tags, "Tags", 0, 10); err != nil {