updated for version 7.3.889
Problem:    Can't build with Ruby 2.0 on a 64 bit system.
Solution:   Define rb_fix2int and rb_num2int. (Kohei Suzuki)
Added tag v7-3-889 for changeset cb0c694517a0
updated for version 7.3.890
Problem:    Test 79 fails on Windows. (Michael Soyka)
Solution:   Add comment below line causing an error.
Added tag v7-3-890 for changeset 89bdd6d57510
updated for version 7.3.891
Problem:    Merging viminfo history doesn't work well.
Solution:   Don't stop when one type of history is empty. Don't merge history
	    when writing viminfo.
Added tag v7-3-891 for changeset 1dc160bf2488