Update runtime files.  Remove duplicate tags in help.
updated for version 7.3.1256
Problem:    Can't build without eval or autocmd feature.
Solution:   Add #ifdefs.
Added tag v7-3-1256 for changeset 322441058afc
updated for version 7.3.1257
Problem:    With GNU gettext() ":lang de_DE.utf8" does not always result in
	    German messages.
Solution:   Clear the $LANGUAGE environment variable.
Added tag v7-3-1257 for changeset 5751284311f3
updated for version 7.3.1258
Problem:    Using submatch() may crash Vim. (Ingo Karkat)
Solution:   Restore the number of subexpressions used.
Added tag v7-3-1258 for changeset c9e2ccc53f2e
updated for version 7.3.1259
Problem:    No test for patch 7.3.1258
Solution:   Add a test entry.
Added tag v7-3-1259 for changeset 7ab94cb688be
updated for version 7.3.1260
Problem:    User completion does not get the whole command line in the command
	    line window.
Solution:   Pass on the whole command line. (Daniel Thau)
Added tag v7-3-1260 for changeset 7aa4e0822dec
updated for version 7.3.1261
Problem:    A buffer-local language mapping from a keymap stops a global
	    insert mode mapping from working. (Ron Aaron)
Solution:   Do not wait for more characters to be typed only when the mapping
	    was defined with <nowait>.
Added tag v7-3-1261 for changeset 1cf89d38aa76
updated for version 7.3.1262
Problem:    Crash and compilation warnings with Cygwin.
Solution:   Check return value of XmbTextListToTextProperty(). Add type casts.
	    Adjust #ifdefs. (Lech Lorens)
Added tag v7-3-1262 for changeset 5e0b6a9282df
updated for version 7.3.1263
Problem:    Typo in short option name.
Solution:   Change "imse" to "imsf".
Added tag v7-3-1263 for changeset a02575cd564a
updated for version 7.3.1264
Problem:    Missing m_nowait.
Solution:   Include missing part of the patch.
Added tag v7-3-1264 for changeset 558c815e1a38
updated for version 7.3.1265
Problem:    Accepting "Vim:" for a modeline causes errors too often.
Solution:   Require "Vim:" to be followed by "set".