[+] Added TaskManager::assignIdToTask() to allow manual task ID assignment. Previously the only way to assign an unique ID to a task was to register it in the global object pool. The Task class which is the standard  implementation of the ITask interface now does the manual assignment in its constructor, thus Task objects will always have valid, unique tasks now.
[+] Added ExtensionSystem::pluginPathsChanged() signal.
[#] The path where the default plugin configuration is searched is now /plugins, not /Plugins anymore.
[*] Fixed issue where the About Plugins dialog sometimes showed that plugins were loaded from 0 paths.