Document the capabilities of the EL implicit i18n object in i18n.properties files

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: None
• Fix Version/s: bridge-impl-2.0.0, bridge-impl-3.0.0, bridge-ext-1.0.0, bridge-ext-2.0.0, bridge-ext-3.0.0, bridge-ext-5.0.0, showcase-2.0.0, bridge-impl-4.0.0, bridge-impl-5.0.0, bridge-impl-6.0.0, showcase-3.0.0
• Component/s: JSF Showcase, Liferay Faces Bridge Ext, Liferay Faces Bridge Impl / Demos / Tests
• Labels: None

This task involves adding the following description at the top of i18n properties files:

# These messages can be accessed via EL using the implicit i18n object provided by Liferay Faces Util. When the portlet
# is deployed to any portal, the i18n object can also access messages found in a portlet.xml <resource-bundle> . When
# deployed to Liferay Portal, the i18n object can also access messages found in the portal's Language.properties file.