[RFC] vim-patch:1e8ebf8 (missing runtime update)

First of a number of missing runtime updates (#1745).

```
Updated runtime files.
```

https://code.google.com/p/vim/source/detail?r=1e8ebf870720e7b671f98f22d653009826304c4f

The patch is too big to post here, but I didn't do any manual changes, only ran `patch -p1`, skipping the tutor files (not in Neovim) and `runtime/doc/tags` change (file is in Neovim's `.gitignore`).

```
$ patch -p1 < vim-1e8ebf8.diff
patching file runtime/autoload/phpcomplete.vim
patching file runtime/compiler/go.vim
patching file runtime/doc/cmdline.txt
Hunk #2 succeeded at 1080 (offset -4 lines).
patching file runtime/doc/eval.txt
Hunk #3 succeeded at 2123 (offset 10 lines).
Hunk #4 succeeded at 3360 (offset 10 lines).
Hunk #5 succeeded at 3375 (offset 10 lines).
patching file runtime/doc/insert.txt
patching file runtime/doc/options.txt
patching file runtime/doc/pattern.txt
patching file runtime/doc/quickref.txt
Hunk #2 succeeded at 826 (offset -5 lines).
patching file runtime/doc/tags
Reversed (or previously applied) patch detected!  Assume -R? [n] 
Apply anyway? [n] n
Skipping patch.
5 out of 5 hunks ignored -- saving rejects to file runtime/doc/tags.rej
patching file runtime/doc/todo.txt
Hunk #6 succeeded at 245 (offset -3 lines).
Hunk #7 succeeded at 262 with fuzz 2 (offset -3 lines).
Hunk #8 succeeded at 397 (offset -5 lines).
Hunk #9 succeeded at 452 (offset -5 lines).
Hunk #10 succeeded at 665 (offset -5 lines).
Hunk #11 succeeded at 1373 (offset -5 lines).
Hunk #12 succeeded at 2980 (offset -93 lines).
Hunk #13 succeeded at 3871 (offset -98 lines).
patching file runtime/doc/usr_41.txt
patching file runtime/doc/various.txt
patching file runtime/filetype.vim
Hunk #2 succeeded at 807 (offset -4 lines).
Hunk #3 succeeded at 1144 (offset -4 lines).
patching file runtime/ftplugin/go.vim
patching file runtime/ftplugin/vroom.vim
patching file runtime/indent/go.vim
patching file runtime/indent/sh.vim
patching file runtime/indent/vroom.vim
patching file runtime/optwin.vim
patching file runtime/synmenu.vim
patching file runtime/syntax/gnuplot.vim
patching file runtime/syntax/go.vim
patching file runtime/syntax/godoc.vim
patching file runtime/syntax/vroom.vim
can't find file to patch at input line 1859
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.es.utf-8 b/runtime/tutor/tutor.es.utf-8
|--- a/runtime/tutor/tutor.es.utf-8
|+++ b/runtime/tutor/tutor.es.utf-8
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
1 out of 1 hunk ignored
can't find file to patch at input line 1871
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.fr b/runtime/tutor/tutor.fr
|--- a/runtime/tutor/tutor.fr
|+++ b/runtime/tutor/tutor.fr
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
1 out of 1 hunk ignored
can't find file to patch at input line 1887
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.fr.utf-8 b/runtime/tutor/tutor.fr.utf-8
|--- a/runtime/tutor/tutor.fr.utf-8
|+++ b/runtime/tutor/tutor.fr.utf-8
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
1 out of 1 hunk ignored
can't find file to patch at input line 1903
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.ja.euc b/runtime/tutor/tutor.ja.euc
|--- a/runtime/tutor/tutor.ja.euc
|+++ b/runtime/tutor/tutor.ja.euc
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
3 out of 3 hunks ignored
can't find file to patch at input line 1934
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.ja.sjis b/runtime/tutor/tutor.ja.sjis
|--- a/runtime/tutor/tutor.ja.sjis
|+++ b/runtime/tutor/tutor.ja.sjis
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
3 out of 3 hunks ignored
can't find file to patch at input line 1965
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.ja.utf-8 b/runtime/tutor/tutor.ja.utf-8
|--- a/runtime/tutor/tutor.ja.utf-8
|+++ b/runtime/tutor/tutor.ja.utf-8
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
3 out of 3 hunks ignored
can't find file to patch at input line 1996
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.pt b/runtime/tutor/tutor.pt
|--- a/runtime/tutor/tutor.pt
|+++ b/runtime/tutor/tutor.pt
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
2 out of 2 hunks ignored
can't find file to patch at input line 2017
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.pt.utf-8 b/runtime/tutor/tutor.pt.utf-8
|--- a/runtime/tutor/tutor.pt.utf-8
|+++ b/runtime/tutor/tutor.pt.utf-8
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
2 out of 2 hunks ignored
can't find file to patch at input line 2038
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.utf-8 b/runtime/tutor/tutor.utf-8
|--- a/runtime/tutor/tutor.utf-8
|+++ b/runtime/tutor/tutor.utf-8
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
1 out of 1 hunk ignored
can't find file to patch at input line 2052
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.zh.big5 b/runtime/tutor/tutor.zh.big5
|--- a/runtime/tutor/tutor.zh.big5
|+++ b/runtime/tutor/tutor.zh.big5
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
1 out of 1 hunk ignored
can't find file to patch at input line 2068
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.zh.euc b/runtime/tutor/tutor.zh.euc
|--- a/runtime/tutor/tutor.zh.euc
|+++ b/runtime/tutor/tutor.zh.euc
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
1 out of 1 hunk ignored
can't find file to patch at input line 2083
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.zh.utf-8 b/runtime/tutor/tutor.zh.utf-8
|--- a/runtime/tutor/tutor.zh.utf-8
|+++ b/runtime/tutor/tutor.zh.utf-8
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
1 out of 1 hunk ignored
can't find file to patch at input line 2099
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.zh_cn.utf-8 b/runtime/tutor/tutor.zh_cn.utf-8
|--- a/runtime/tutor/tutor.zh_cn.utf-8
|+++ b/runtime/tutor/tutor.zh_cn.utf-8
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
1 out of 1 hunk ignored
can't find file to patch at input line 2114
Perhaps you used the wrong -p or --strip option?
The text leading up to this was:
--------------------------
|diff --git a/runtime/tutor/tutor.zh_tw.utf-8 b/runtime/tutor/tutor.zh_tw.utf-8
|--- a/runtime/tutor/tutor.zh_tw.utf-8
|+++ b/runtime/tutor/tutor.zh_tw.utf-8
--------------------------
File to patch: 
Skip this patch? [y] 
Skipping patch.
1 out of 1 hunk ignored
```
Hm, `rop` was introduced in https://code.google.com/p/vim/source/detail?r=v7-4-393, which was marked as NA for Neovim. So should this be added to `options.txt` as a removed option (and the patch thus maybe not marked as NA, but ported??) or just not added at all?