message: Include wasmer_wasm.h and update doc path
diff: @@ -174,7 +174,8 @@ package-capi:
  mkdir -p "package/include"
  mkdir -p "package/lib"
  cp lib/c-api/wasmer.h* package/include
  - cp lib/c-api/doc/index.md package/include/README.md
  + cp lib/c-api/wasmer_wasm.h* package/include
  + cp lib/c-api/doc/deprecated/index.md package/include/README.md
  ifeq ($(OS), Windows_NT)
  cp target/release/wasmer_c_api.dll package/lib
  cp target/release/wasmer_c_api.lib package/lib
  