-InitializePlugin: a chance to initialize a plugin in a complete environment
+\InitializePlugin: a chance to initialize a plugin in a complete environment
CleanupPlugin: a chance to cleanup a plugin at the end of a program
CheckSchema: chance to check the schema
+StartProfileRemoteSubscribe: Before showing the link to remote subscription
+- $userprofile: UserProfile widget
+- &$profile: the profile being shown
+
+EndProfileRemoteSubscribe: After showing the link to remote subscription
+- $userprofile: UserProfile widget
+- &$profile: the profile being shown
+
StartProfilePageProfileSection: Starting to show the section of the
profile page with the actual profile data;
hook to prevent showing the profile (e.g.)