v0.3

New features

• The org-similarity-sidebuffer function was added to display the similarity results in a side-window.

Fixes

• The check for the availability of Python was updated to check for "python3" instead of "python".
• Fixed typo in the coded that prevented the results lists to be rendered correctly when org-similarity-use-id-links was set to t.
• The installation instructions for org-similarity were updated.
• The format_results function was modified to use the get_relative_path function.