TODO: remove to-dones.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

TODO.md

@@ -1,23 +1,14 @@
 # Looking for things to hack on? #
 
-I've marked things as simple if you want something easy to work on!
-
 ## Cleanups ##
 
-* Wean off openssl's -lcrypto
-  * (simple) use libsodium for all RNG
-  * (simple) use libbase58
-
 * Remove our specific libsecp256k1 in secp256k1/ and use the installed one.
-  * Implement `sig_valid`, using `secp256k1_ecdsa_signature_normalize`
-  * Use `secp256k1_ecdsa_signature_parse_compact`/`_serialize_compact` in `signature_to_proto`
 
 ## Minor improvements ##
 
 * Make `json_get_params` fail if unknown parameters are specified by user.
 * Print backtrace in `log_crash`
 * When unpacking a packet, reject any with an unknown odd-numbered field as per BOLT #2.
-* Provide details (string) when a command fails because state() returns CMD_FAIL
 * Limit total number of peers in `new_peer`, or at least in `peer_connected_in`.
 * logging: add IO logging for peers.
 * Add `history` RPC command which shows all prior commit txs.
@@ -27,8 +18,8 @@ I've marked things as simple if you want something easy to work on!
 
 ## Testing: ##
 
-* Add more unit tests in bitcoin/test.
-* Test more scenarios with daemon/test/test.sh
+* Add more unit tests in bitcoin/test and daemon/test
+* Test more scenarios with daemon/test/test.sh, and split it up.
 * Implement compile-time crypto-free mode
   * Implement canned conversation files for fuzz testing (eg AFL).
 * Write canned input/output test cases for various conversations, and
@@ -36,10 +27,8 @@ I've marked things as simple if you want something easy to work on!
 
 ## Major improvements: ##
 
-* Don't fail funding if fees insufficient, fall back as per BOLT #2.
-
 * (MAJOR) Implement onion
-  * (MAJOR) Implement failure messages
+  * (MAJOR) Implement failure message encryption
 
 ## Other ##