0.3.4 (2019-02-25)
 - Allow explicit adding of include directories and libraries to link
0.3.3 (2019-02-24)
 - Make it possible to specify C++ header files via mod build
0.3.2 (2019-02-13)
 - Add placeholder for variable name in generated code.
0.3.1 (2019-02-08)
 - Fix bug where Cargo.toml could not be found.
0.3.0 (2019-01-21)
 - Add function to Build to choose Qt modules to link to
0.2.2 (2018-12-10)
 - Fix build with rust <= 1.30
0.2.1 (2018-12-10)
 - Fix generated code for use with Rust edition 2018 (Owen Nelson, bug 401913)
 - Fix building with MSVC (bug 400716)
0.2.0 (2018-10-29)
 - Fix building with Cargo on Windows with MSVC (bug 400393)
 - Change generated API to avoid concurrent mutable and immutable references
 via callbacks into C++
0.1.0 (2018-10-10)
 - Port to Rust
 - Publish as crate
 - Add tools to build