Release v0.3.0

[0.3.0] - 2024-06-25

Added

• Examples to README
• References and citation guideline
• MDTree::is_cograph(), MDTree::twins(), MDTree::true_twins() and MDTree::false_twins()
• Tests for Deque
• MDTree::strong_module_count() to replace MDTree::node_count()
• Tests for make_index macro
• MDTree::nodes(module) function

Changed

• CI: Replaced actions-rs/toolchain with dtolnay/rust-toolchain
• CI: Updated actions/checkout
• Docs

Removed

• MDTree::node_count() is replaced by MDTree::strong_module_count()

Fixed

• Deque push_back behavior after multiple grow/shrink cycles