Misc: RegistryHive: Added todo's. Addition: RegistryNodeTreeModel: Added GetNodeNameIndex function needed because of bugfix below. Bugfix: RegistryNodeTree::contextMenuEvent: Also show menu when clicking on second column. Improvement: RegistryKeyTable::RegistryKeyTable: Made menu captions more clear. Improvement: RegistryKeyTable::contextMenuEvent: Show full menu when something is selected and only show AddKey menu when nothing is selected. Allows addition of keys when there are none. Improvement: RegistryNodeTree::RegistryNodeTree: Made menu captions more clear. Improvement: RegistryNodeTreeModel: Made ColumnContent enum public. Misc: registrynodetree.cpp: Changed header include precedence. Misc: RegistryHive: Added todo's.