- Changed the tool windows to inherit from TfrmToolWindow
- Added a "close timer" to TfrmToolWindow to handle different focus behaviours of window managers
- Moved position changes for the tool windows to the appropriate TfrmToolWindow.FormShow event
- Changed TfrmFilter placement to be off by -4 in x and y direction
- Disabled "scroll to center" in TfrmMain's TileList
- Disabled unncessary drag operations in TfrmMain's TileList