gossip_map: add meta information

Signed-off-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>

gossip_map/Cargo.toml

@@ -1,16 +1,22 @@
 [package]
 name = "clightningrpc_gossip_map"
-version = "0.1.0"
+version = "0.0.1-beta.2"
 edition = "2021"
+description = "Crate that provides a plugin API to give the possibility to implement a plugin in Rust"
+license = "CC0-1.0"
+homepage = "https://github.com/laanwj/rust-clightning-rpc"
+repository = "https://github.com/laanwj/rust-clightning-rpc.git"
+keywords = [ "plugin", "cln", "rpc", "lightning", "bitcoin" ]
+readme = "README.md"
 
 [dependencies]
 anyhow = "1"
 log = "0.4.21"
 byteorder = "1.4.3"
 hex = "0.4.3"
 bitcoin = { version = "0.30.0" }
-fundamentals = { git = "https://github.com/lnspec-tools/ln-fundamentals.git", branch = "macros/fix_fixed_read" }
-fundamentals-derive = { git = "https://github.com/lnspec-tools/ln-fundamentals.git", branch = "macros/fix_fixed_read" }
+fundamentals = { version = "0.0.1-alpha.4" }
+fundamentals-derive = { version = "0.0.1-alpha.2"}
 
 [dev-dependencies]
 anyhow = "1.0.70"

gossip_map/README.md

@@ -0,0 +1,16 @@
+# gossip map
+
+Core Lightning Gossip Map parser to access the gossip map with rust.
+
+## Example
+
+``` rust
+fn main() {
+    let path = concat!(env!("CARGO_MANIFEST_DIR"), "/../contrib/gossip_store");
+    let pubkey = "03e2408a49f07d2f4083a47344138ef89e7617e63919202c92aa8d49b574a560ae";
+    let map = GossipMap::from_file(path);
+    assert!(map.is_ok(), "{:?}", map);
+    let map = map.unwrap();
+    assert!(map.get_node(pubkey).is_some(), "node with id `{pubkey}` not found!");
+}
+```