Broken Links Housekeeping (bytecodealliance#1214)

* Update README.md

* Update README.md

* Create LICENSE

* Delete crates/wasm-compose/LICENSE

* Update README.md

* Removed dead rust logo url

crates/wasm-compose/README.md

@@ -75,7 +75,7 @@ of composing WebAssembly components together.
 ## License
 
 This project is licensed under the Apache 2.0 license with the LLVM exception.
-See [LICENSE](LICENSE) for more details.
+See [LICENSE](../../LICENSE) for more details.
 
 ### Contribution
 

crates/wasm-mutate/README.md

@@ -138,7 +138,7 @@ wasm-tools mutate original.wasm --seed 0 -o out.wasm --preserve-semantics
 # License
 
 This project is licensed under the Apache 2.0 license with the LLVM exception.
-See [LICENSE](LICENSE) for more details.
+See [LICENSE](../../LICENSE) for more details.
 
 ### Contribution
 

crates/wasm-smith/README.md

@@ -5,7 +5,6 @@
 [![](https://docs.rs/wasm-smith/badge.svg)](https://docs.rs/wasm-smith/)
 [![](https://img.shields.io/crates/v/wasm-smith.svg)](https://crates.io/crates/wasm-smith)
 [![](https://img.shields.io/crates/d/wasm-smith.svg)](https://crates.io/crates/wasm-smith)
-![Rust](https://github.com/fitzgen/wasm-smith/workflows/Rust/badge.svg)
 
 * [Features](#features)
 * [Usage](#usage)
@@ -76,7 +75,7 @@ $ cargo fuzz run my_wasm_smith_fuzz_target
 ```
 
 > **Note:** Also check out [the `validate` fuzz
-> target](https://github.com/bytecodealliance/wasm-tools/blob/main/fuzz/fuzz_targets/validate.rs)
+> target](https://github.com/bytecodealliance/wasm-tools/blob/main/fuzz/src/validate.rs)
 > defined in this repository. Using the `wasmparser` crate, it checks that every
 > module generated by `wasm-smith` validates successfully.