Rename wasmtime-runtime to wasmtime-environ.

This mirrors changes in cranelift.

lib/runtime/src/lib.rs

@@ -1,28 +0,0 @@
-//! Standalone runtime for WebAssembly using Cranelift. Provides functions to translate
-//! `get_global`, `set_global`, `current_memory`, `grow_memory`, `call_indirect` that hardcode in
-//! the translation the base addresses of regions of memory that will hold the globals, tables and
-//! linear memories.
-
-#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates, unstable_features)]
-#![warn(unused_import_braces)]
-#![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
-#![cfg_attr(feature = "cargo-clippy", allow(new_without_default, new_without_default_derive))]
-#![cfg_attr(
-    feature = "cargo-clippy",
-    warn(
-        float_arithmetic, mut_mut, nonminimal_bool, option_map_unwrap_or, option_map_unwrap_or_else,
-        print_stdout, unicode_not_nfc, use_self
-    )
-)]
-
-extern crate cranelift_codegen;
-extern crate cranelift_wasm;
-extern crate target_lexicon;
-
-mod compilation;
-mod environ;
-mod module;
-
-pub use compilation::{compile_module, Compilation, Relocation, Relocations};
-pub use environ::{ModuleEnvironment, ModuleTranslation};
-pub use module::{DataInitializer, Module, TableElements};