Wings 1.5.4 released

[dgud]

Notes:

- The grid size is now adjusted automatically [Micheus]

- Fixed crash in saved views (Thanks to Stem) [Micheus]

- Fixed a bug with the routine to get vertex and point for
move/scale/rotate operations. (Thanks PuzzledPaul) [Micheus]

- Fixed crash in Set Constrain->Percentage in Edge mode,
Thanks Arg Arg. [Micheus]

- Fixed a crash caused by Flip command when the object has virtual mirror.
Thanks VladD for report it. [Micheus]

- Made it possible to bind a hotkey to ‘Lift’ command, reported by
ptoing. [Micheus]

- Fix autouv crashes. [Micheus]