updated for version 7.4.472
Problem:    The "precedes" entry in 'listchar' will be drawn when 'showbreak
	    is set and list is not.
Solution:   Only draw this character when 'list' is on. (Christian Brabandt)
Added tag v7-4-472 for changeset af998690a884
updated for version 7.4.473
Problem:    Cursor movement is incorrect when there is a number
	    column/sign/fold column and 'sbr' is displayed.
Solution:   Adjust the column for 'sbr'. (Christian Brabandt)
Added tag v7-4-473 for changeset 1cdd5804b538
updated for version 7.4.474
Problem:    AIX compiler can't handle // comment.  Issue 265.
Solution:   Remove that line.
Added tag v7-4-474 for changeset 7f2472960aa1
updated for version 7.4.475
Problem:    Can't compile on a system where Xutf8SetWMProperties() is not in
	    the X11 library.  Issue 265.
Solution:   Add a configure check.
Added tag v7-4-475 for changeset 0446fa17bd95
Merge remote-tracking branch 'upstream/master' into all