LPS-33621 Add property to define profile url for users
LPS-33621 source formatting
LPS-33621 Use screenName vs userScreenName (otherwise, to be consistent, it'd have to be userUserId, and screenName is specific to User, we don't use that anywhere else)
LPS-33621 StringBundler is fastest when the array size is 4 or more. For 3 or less, use concat or just use +
LPS-33621 tabs to spaces in portal.properties