use conf session

diff --git a/bin b/bin
index 52d01bc8d0ec34d96ae3751fa5709a8ae05066fd..c5d2023de2f038cb865a148076a4dc4ec24efaf7 160000 (submodule)
--- a/bin
+++ b/bin
@@ -1 +1 @@
-Subproject commit 52d01bc8d0ec34d96ae3751fa5709a8ae05066fd
+Subproject commit c5d2023de2f038cb865a148076a4dc4ec24efaf7

diff --git a/lib/pdfannotator b/lib/pdfannotator
index ce69eca18a6f5b8774215725fd6b42534f13412f..c6b953270e4e8a7d97853d7a784f8e6df9ed9c53 160000 (submodule)
--- a/lib/pdfannotator
+++ b/lib/pdfannotator
@@ -1 +1 @@
-Subproject commit ce69eca18a6f5b8774215725fd6b42534f13412f
+Subproject commit c6b953270e4e8a7d97853d7a784f8e6df9ed9c53

diff --git a/teleforma/models/core.py b/teleforma/models/core.py
index 5a0be47b34ff0d0f45cda321e8af5d2452a09f93..9584f851e2e64347549dc6b23bf35cf86be58fcc 100755 (executable)
--- a/teleforma/models/core.py
+++ b/teleforma/models/core.py
@@ -833,7 +833,7 @@ class Media(MediaBase):
 
     class Meta(MetaCore):
         db_table = app_label + '_' + 'media'
-        ordering = ['-conference__date_begin', '-conference__session']
+        ordering = ['-conference__session', '-conference__date_begin',]
 
 
 class NamePaginator(object):