+- Added `hf mf cwipe` command. It wipes "magic Chinese" card. For 1a generation it uses card's "wipe" command. For gen1a and gen1b it uses a write command. (Merlok)
+- Added to `hf mf nested` source key check before attack (Merlok)
+- Added to `hf mf nested` after attack it checks all found keys on non-open sectors (Merlok)
+- `hf mf chk` Added setings to set iso14443a operations timeout. default timeout set to 500us (Merlok)
+- Added to `hf mf nested` parameters `s` and `ss` for checking slow cards (Merlok)