[epiphany] Add flatpak MIME types to whitelist

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 9295cd89ddd7cc7e34c7dcfecaabc307fe965468
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Sat Aug 26 14:47:30 2017 -0500

    Add flatpak MIME types to whitelist
    
    These are handled safely by GNOME Software

 src/resources/mime-types-permissions.xml |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/resources/mime-types-permissions.xml b/src/resources/mime-types-permissions.xml
index b667c7f..0cdfb93 100755
--- a/src/resources/mime-types-permissions.xml
+++ b/src/resources/mime-types-permissions.xml
@@ -27,6 +27,9 @@
 <mime-type type="application/vlc"/>
 <mime-type type="application/vnd.corel-draw"/>
 <mime-type type="application/vnd.emusic-emusic_package"/>
+<mime-type type="application/vnd.flatpak"/>
+<mime-type type="application/vnd.flatpak.repo"/>
+<mime-type type="application/vnd.flatpak.ref"/>
 <mime-type type="application/vnd.lotus-1-2-3"/>
 <mime-type type="application/vnd.ms-excel"/>
 <mime-type type="application/vnd.ms-powerpoint"/>