v0.4.1

Fix bugs from v0.4.0.

What's Changed

• Add tests for Layout by @MarcSerraPeralta in #144
• Add repeated-H experiment for the unrotated surface code by @MarcSerraPeralta in #146
• Add "tq_error_prob" parameter in Setup by @MarcSerraPeralta in #147
• Update to version 0.4.1 by @MarcSerraPeralta in #148

Full Changelog: v0.4.0...v0.4.1