LPS-33455 extending custom-attributes tags to be able to ignore values (make it more friendly for use in customized environments)
LPS-33455 Format source
LPS-33455 source formatting - move logic to ListUtil so that it can be reused
LPS-33455 Match liferay-ui.tld "ignoreRequestValue", "ignore" may be too generic, like, are we ignoring the taglib?
LPS-33455 Redundant attributes