Better suggestions

Features:

• Highlight entity selected in suggestion.
• Suggest nearby entities along with the one you're looking at.
• Configurable number of shown suggestions.
• Ctrl + Up/Down key to scroll an entire page of suggestions at once.
• Display entity name in suggestions.
• Display entity tags, scoreboard values and other info in tooltip. (Requires mod on server to display scores)
• Add suggestions for score holder argument. (used in /team and /scoreboard)
• Show suggestion tooltip while holding Shift.
• Suggest random UUID for attributes.
• Coordinates alignment suggestions. (/execute align <xyz>)
• JSON Text argument suggestions. (/tellraw, /title)
• Configurable prioritized suggestions. (Applies to /data, /tellraw and minecraft:barrier by default)
• Hide functions prefixed with _. (Disabled by default)
• Remember command when closing chat using Escape key. (Disabled by default)