function render(issues, enableFiltering) {
		var content = '';

		if (enableFiltering) {
			content += '<div class="filters">' + getSeverityFilters(issues) + '<div>\n';
		}

		content += '<div>' + getIssues(issues) + '</div>';

		return '<div>' + content + '</div>';
	}
Creates an html string containing the issues.
@param {Object} issues - the issues in viewmodel format
@param {boolean} enableFiltering - if true renders the severity filters
@returns {string}