Add ToolTips to Quill Menu

In action:composer:loaded add the following function call:

Call this function by:

		toolTip('.composer[data-uuid="' + data.post_uuid + '"]');


function toolTip (composer_selector) {
		let tooltips = {
			'bold': 'Help I am BOLD',
                        //your icons - perhaps add translate here
		};

		let showTooltip = (el, isSpan) => {
			let tool = (isSpan ? el.className.replace('span', '') : el.className.replace('ql-', '')).replace(/\s+/g, '.');

			if (tooltips[tool]) {
				console.log('toolTip: ' + tooltips[tool]);
				if(isSpan)
					document.querySelector(composer_selector + ' .' + tool).setAttribute('title', tooltips[tool]);
				else
					document.querySelector(composer_selector + ' .ql-' + tool).setAttribute('title', tooltips[tool]);
			}
		};

		let toolbarElement = document.querySelector(composer_selector + ' .ql-toolbar');
		if (toolbarElement) {
			let matches = toolbarElement.querySelectorAll('button');
			for (let el of matches) {
				showTooltip(el, false);
			}
			toolbarElement.querySelectorAll(':scope > span').forEach(function(element) {
				matches = element.querySelectorAll(':scope > span');
				for (let el of matches) {
					showTooltip(el, true);
				}
			});
		}

		//Enable tooltip
		$(composer_selector + ' [data-toggle="tooltip"]').tooltip();
	}

});

Start at the action:composer:loaded hook and inspect how the Quill composer toolbar is initialized. Use the proposed toolTip entry point and verify that the toolbar controls receive the expected tooltip text when the composer loads; no files or tests are named in the issue.