[evince] Recognize multipage DjVu MIME type

[Marek Kašík <mkasik src gnome org>]

commit 7850b986cf3225369170cdec545844b025bfd12e
Author: Marek Kasik <mkasik redhat com>
Date:   Tue Feb 16 11:54:21 2016 +0100

    Recognize multipage DjVu MIME type
    
    There is new image/vnd.djvu+multipage MIME type for DjVu documents
    in shared-mime-info.
    This MIME type is used if Evince has to guess type of the document.
    Evince states that it doesn't support it in such case.
    This is reproducible if the opened document doesn't have an extension.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=754467

 browser-plugin/EvBrowserPluginMain.cpp |    1 +
 configure.ac                           |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/browser-plugin/EvBrowserPluginMain.cpp b/browser-plugin/EvBrowserPluginMain.cpp
index fb749f4..a25bb2f 100644
--- a/browser-plugin/EvBrowserPluginMain.cpp
+++ b/browser-plugin/EvBrowserPluginMain.cpp
@@ -252,6 +252,7 @@ static const struct {
         { "application/x-cbt", "cbt" },
         { "application/x-ext-cbt", "cbt" },
         { "image/vnd.djvu", "djvu,djv" },
+        { "image/vnd.djvu+multipage", "djvu,djv" },
         { "application/x-ext-djv", "djv" },
         { "application/x-ext-djvu", "djvu" },
         { "application/oxps", "xps,oxps" },
diff --git a/configure.ac b/configure.ac
index e85e820..318cb70 100644
--- a/configure.ac
+++ b/configure.ac
@@ -756,7 +756,7 @@ AC_SUBST(DVI_MIME_TYPES)
 AC_SUBST(APPDATA_DVI_MIME_TYPES)
 AM_SUBST_NOTMAKE(APPDATA_DVI_MIME_TYPES)
 if test "x$enable_djvu" = "xyes"; then
-        DJVU_MIME_TYPES="image/vnd.djvu;application/x-ext-djv;application/x-ext-djvu"
+        
DJVU_MIME_TYPES="image/vnd.djvu;image/vnd.djvu+multipage;application/x-ext-djv;application/x-ext-djvu"
         APPDATA_DJVU_MIME_TYPES=$(echo "<mimetype>$DJVU_MIME_TYPES</mimetype>" | sed -e 's/;/<\/mimetype>\n  
  <mimetype>/g')
         if test -z "$EVINCE_MIME_TYPES"; then
            EVINCE_MIME_TYPES="${DJVU_MIME_TYPES}"