Remove awa check triggering silent file edits.

autoload/vimwiki/base.vim

@@ -826,11 +826,6 @@ function! vimwiki#base#edit_file(command, filename, anchor, ...)
   " This hack is necessary because apparently Vim messes up the result of
   " getpos() directly after this command. Strange.
   if !(a:command ==# ':e ' && vimwiki#path#is_equal(a:filename, expand('%:p')))
-    if &autowriteall && !&hidden  " in this case, the file is saved before switching to the
-      " new buffer. This causes Vim to show two messages in the command line which triggers
-      " the annoying hit-enter prompt. Solution: show no messages at all.
-      silent execute a:command fname
-    else
     try
       execute a:command fname
     catch /E37:/
@@ -841,7 +836,6 @@ function! vimwiki#base#edit_file(command, filename, anchor, ...)
       echom 'Vimwiki: Vim couldn''t open the file, probably because a swapfile already exists. See :h E325.'
       return
     endtry
-    endif
 
     " If the opened file was not already loaded by Vim, an autocommand is
     " triggered at this point

doc/vimwiki.txt

@@ -3511,6 +3511,7 @@ New:~
     * PR #47: Optimize table formatting for large tables.
 
 Removed:~
+    * PR #698: Remove awa check triggering silent file edits.
     * Options g:vimwiki_use_mouse and g:vimwiki_table_mappings. These are
       still present in the code for backwards compatibility but have been
       removed from the documentation and will be fully removed at a later