Merge pull request #253 from csherratt/master

Remove rustc/syntax that are no longer used.
Use include_bytes! instead of include_bin!
Merge pull request #254 from overdrivenpotato/master

Use include_bytes! instead of include_bin!
static_struct_gen: Made plain functions private
Merge pull request #255 from ozkriff/master

static_struct_gen: Made plain functions private
Adjust Cargo.tomls after upload on crates.io
Merge pull request #257 from tomaka/master

Adjust Cargo.tomls after upload on crates.io
Added Send to struct_gen