v0.5.0

Added

• Constructor to GappedSequence class, taking an identifier and a sequence as bytes objects.
• Constructor to Alignment class, taking an iterable of GappedSequence object.
• Alignment.copy implementation.
• Slicing implementation to Alignment.
• Aligner.align_profiles function to align two profiles (#5).

Fixed

• Pin supported versions of scoring-matrices package to ~=0.2.0.

Changed

• Use C++ shared_ptr in GappedSequence and Alignment to avoid copying data when possible.
• Migrate documentation to pydata-sphinx-theme.