Add incremental transfer functionality and update TCP connection utilities

- Add instance_incremental_transfer module for handling incremental data transfers
- Add test_incremental_transfer module for testing incremental transfer functionality
- Update TCP connection library to support new incremental transfer features
- Update Cargo.toml dependencies for TCP connection utilities
- Update main library to integrate new TCP connection functionality

1 files changed, 0 insertions, 14 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 3473dc9..3a6c652 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -27,17 +27,3 @@ pub mod utils {
         pub use cfg_file::*;
     }
 }
-
-pub mod prelude {
-    #[cfg(feature = "vcs")]
-    pub use super::vcs::*;
-
-    #[cfg(feature = "tcp_connection")]
-    pub use super::utils::tcp_connection::*;
-
-    #[cfg(feature = "string_proc")]
-    pub use super::utils::string_proc::*;
-
-    #[cfg(feature = "cfg_file")]
-    pub use super::utils::cfg_file::*;
-}