updated for version 7.3.807
Problem:    Popup menu does not work properly with the preview window, folds
	    and 'cursorcolumn'.
Solution:   Redraw the popup menu after redrawing windows. (Christian
	    Brabandt)
Added tag v7-3-807 for changeset 1efc30385c41
updated for version 7.3.808
Problem:    Python threads still do not work properly.
Solution:   Fix both Python 2 and 3.  Add tests. (Ken Takata)
Added tag v7-3-808 for changeset 3b2a771abb39
updated for version 7.3.809
Problem:    The dosinst.c program has a buffer overflow. (Thomas Gwae)
Solution:   Ignore $VIMRUNTIME if it is too long.
Added tag v7-3-809 for changeset 918d7df425af
updated for version 7.3.810
Problem:    'relativenumber is reset unexpectedly. (François Ingelrest)
Solution:   After an option was reset also reset the global value. Add a test.
	    (Christian Brabandt)
Added tag v7-3-810 for changeset 8904ccd5ee85
updated for version 7.3.811
Problem:    Useless termresponse parsing for SGR mouse.
Solution:   Skip the parsing. (Hayaki Saito)
Added tag v7-3-811 for changeset ad21448af931
updated for version 7.3.812
Problem:    When 'indentexpr' moves the cursor "curswant" not restored.
Solution:   Restore "curswant". (Sung Pae)
Added tag v7-3-812 for changeset 4584e59860b8
Update runtime files.
Add missing test files.
updated for version 7.3.813
Problem:    The CompleteDone event is not triggered when there are no pattern
	    matches. (Jianjun Mao)
Solution:   Trigger the event. (Christian Brabandt)
Added tag v7-3-813 for changeset 4e6e012af150
updated for version 7.3.814
Problem:    Can't input multibyte characters on Win32 console if 'encoding' is
	    different from current codepage.
Solution:   Use convert_input_safe() instead of convert_input().  Make
	    string_convert_ext() return an error for incomplete input. (Ken
	    Takata)
Added tag v7-3-814 for changeset d5b1d6177b37
updated for version 7.3.815
Problem:    Building with Cygwin and Ruby doesn't work.
Solution:   Copy some things from the MingW build file. (Ken Takata)
Added tag v7-3-815 for changeset 448a6e7cf32e
updated for version 7.3.816
Problem:    Can't compute a hash.
Solution:   Add the sha256() function. (Tyru, Hirohito Higashi)