Add license, description

Cargo.toml

@@ -1,7 +1,10 @@
 [package]
 name = "marzipan"
+description = "A macro processor for ZZT worlds"
 version = "0.1.0"
 edition = "2024"
+license = "MIT"
+repository = "https://github.com/cmounce/marzipan"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

LICENSE

@@ -0,0 +1,18 @@
+MIT License
+
+Copyright (c) 2025 Chris Mounce
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
+associated documentation files (the "Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the
+following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial
+portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
+LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
+EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.

mzp_peg_macro/Cargo.toml

@@ -1,7 +1,10 @@
 [package]
 name = "mzp-peg-macro"
+description = "Internal crate for generating Marzipan's PEG parser code"
 version = "0.1.0"
 edition = "2024"
+license = "MIT"
+repository = "https://github.com/cmounce/marzipan"
 
 [lib]
 proc-macro = true