readme: update with param/paramdef

README.md

@@ -43,6 +43,8 @@ SUBCOMMANDS:
     dcx         Extracts and decompress DCX data
     hash        Calculates hash for a string
     help        Prints this message or the help of the given subcommand(s)
+    param       Parses PARAM contents
+    paramdef    Prints PARAMDEF contents
 ```
 
 
@@ -50,6 +52,8 @@ SUBCOMMANDS:
 Features
 --------
 
+### Containers
+
 - BHD5 / BDT: extraction from disk to disk.
 - DCX: decompression from disk to disk/memory.
 - BND (v3): extraction from disk/memory to disk/memory, optionally decompress
@@ -64,6 +68,15 @@ Repacking is not supported, maybe one day. It is not that useful when using
 [yabber]: https://github.com/JKAnderson/Yabber
 [sieglib]: https://github.com/Dece/DarkSoulsDev/tree/master/Programs/SiegLib
 
+### Files
+
+- PARAMDEF: parsing
+- PARAM: parsing, optionally with a PARAMDEF
+
+### Misc
+
+- Encrypted archive name hasher.
+
 There is a demo Python binding for some `name_hashes` features in the
 `bindings/python` dir, that uses [PyO3][pyo3] and thus requires nightly rustc to
 build.