v0.2.2

• Make the results list more spacious in general
• Minor colour tweaks for the default themes
• Add maxSubMatches=2 UI option to tweak the maximum number of shown heading-body pairs per document
• Add a css variable for border-bottom beneath the title, and separate highlight colours for highlights in headings
• Change the tip list design into a table format
• Order tip icon first for keyboard tabbing
• Capture esc key events inside dropdown container (not including the input itself which is already handled) and hide the dropdown
• Remove placeholder centering for the fullscreen UI's trigger input. This is a more intrusive, unnecessary aspect for keyboard accessibility.
• Support calling the initialisation function initMorsels multiple times. This allows create multiple <inputs> on the same page searching the same or different indexes.
• Mdbook plugin: polish/fix the styles a lot more to suit each theme uniquely
• Mdbook plugin: add an outline to result items on keyboard focus (for mdbook themes only)
• Reduce dictionary memory usage by ~30-40%. More so relevant only for extreme collections (e.g. the demo site with > 1000,000 dictionary terms).
• Prefer <h1> tags to <title> tags if present when indexing HTML