settings.cpp

 bool Settings::remove(const std::string &name)
 {
 	{
		MutexAutoLock lock(m_mutex); 
 		SettingEntries::iterator it = m_settings.find(name);
 		if (it == m_settings.end()) {
			return false;
		}
	
 		delete it->second.group;
 		m_settings.erase(it);
	}

	doCallbacks(name); 		
 	return true;
 }