Remove com.liferay.faces.util.component.ComponentUtil.appendToCssClasses(String,String) from the master (4.2.x) branch and deprecate in 3.2.x without replacement

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: None
• Fix Version/s: liferay-faces-2.1.5-ga6, liferay-faces-2.2.5-ga6, liferay-faces-3.0.5-legacy-ga6, liferay-faces-3.0.5-ga6, liferay-faces-3.1.5-ga6, liferay-faces-3.2.5-ga6, liferay-faces-4.2.5-ga6
• Component/s: Liferay Faces Alloy / Showcase / Tests, Liferay Faces Util
• Labels: None

This task involves removing the com.liferay.faces.util.component.ComponentUtil.appendToCssClasses(String,String) static method from the master (4.2.x) branch. In addition, the method is to be deprecated without replacement in the 3.2.x branch. The reason is because this method is not used anywhere in the master (4.2.x) branch and is only used internally by legacy Liferay Faces Alloy aui: components in older branches.