updated for version 7.4.494
Problem:    Cursor shape is wrong after a CompleteDone autocommand.
Solution:   Update the cursor and mouse shape after ":normal" restores the
	    state. (Jacob Niehus)
Added tag v7-4-494 for changeset 85d8cde3b432
updated for version 7.4.495
Problem:    XPM isn't used correctly in the Cygwin Makefile.
Solution:   Include the rules like in Make_ming.mak. (Ken Takata)
Added tag v7-4-495 for changeset 0079791cbbea
updated for version 7.4.496
Problem:    Many lines are both in Make_cyg.mak and Make_ming.mak
Solution:   Move the common parts to one file. (Ken Takata)
Added tag v7-4-496 for changeset 112c80234ce3
updated for version 7.4.497
Problem:    With some regexp patterns the NFA engine uses many states and
	    becomes very slow.  To the user it looks like Vim freezes.
Solution:   When the number of states reaches a limit fall back to the old
	    engine. (Christian Brabandt)
Added tag v7-4-497 for changeset adfbffe1e642