serializationFormat:xml should write XMLs which follow the formatting rules of FileVault

[kwin]

The DocView XMLs written should comply with the rules from FileVault (compare with https://jackrabbit.apache.org/filevault-package-maven-plugin/format-xml-mojo.html).

The rules are:

• Indent by 4 spaces
• all attributes on a new line (does not apply to namespace declarations)
• attributes sorted alphabetically

[kwin]

All rules except for the last one are already followed in version 1.8.0, but the attributes are not yet sorted alphabetically in

aem-clientlib-generator/lib/clientlib.js

Lines 210 to 231 in 1082c67

	if (item.hasOwnProperty('categories')) {
	var fieldValue = item.categories.join(',');
	content += '\n categories="[' + fieldValue + ']"';
	} else {
	content += '\n categories="[' + item.name + ']" ';
	}
	clientLibDirectoryFields.forEach(function (fieldKey) {
	if (item.hasOwnProperty(fieldKey)) {
	if (typeof item[fieldKey] === 'boolean') {
	// Boolean value
	content += '\n ' + fieldKey + '="{Boolean}' + item[fieldKey] + '"';
	} else if (Array.isArray(item[fieldKey])) {
	// Array of strings
	var fieldValue = item[fieldKey].join(',');
	content += '\n ' + fieldKey + '="[' + fieldValue + ']"';
	} else if (typeof item[fieldKey] === 'string') {
	// String value
	content += '\n ' + fieldKey + '="' + item[fieldKey] + '"';
	}
	}
	});

.

In addition the namespace declaration of cq is superfluous as no JCR property for client libraries use that namespace.