Update prosody modules

src/freedombone-app-xmpp

 prosody_nightly_url="https://prosody.im/nightly/${prosody_latest_version}/latest/${prosody_filename}.tar.gz"
 
 # From https://hg.prosody.im/prosody-modules
-prosody_modules_filename='prosody-modules-20170514.tar.gz'
-prosody_modules_hash='ef404c203317cc0de6da7aaec4f21765a57f630adfbf082cf2dd92b881c15f86'
+prosody_modules_filename='prosody-modules-20180104.tar.gz'
+prosody_modules_hash='7c81b4ed8a90130b4db5902dc1f299ad1c4dab57a0970552b71cb2042a490bc1'
 
 xmpp_variables=(ONION_ONLY
                 INSTALLED_WITHIN_DOCKER
         return
     fi
 
-    # This module is a workaround for OMEMO within group chat
-    # See https://github.com/iNPUTmice/omemo_all_access
-    if [ -f ~/freedombone/image_build/mod_omemo_all_access.lua ]; then
-        if [ ! -d /var/lib/prosody/prosody-modules ]; then
-            mkdir -p /var/lib/prosody/prosody-modules
-        fi
-
-        copy_omemo_all_access=1
-        if [ -f /usr/lib/prosody/modules/mod_omemo_all_access.lua ]; then
-            curr_hash=$(sha256sum /usr/lib/prosody/modules/mod_omemo_all_access.lua)
-            new_hash=$(sha256sum ~/freedombone/image_build/mod_omemo_all_access.lua)
-            if [[ "$curr_hash" == "$new_hash" ]]; then
-                copy_omemo_all_access=
-            fi
-        fi
-
-        if [ $copy_omemo_all_access ]; then
-            systemctl stop prosody
-            cp ~/freedombone/image_build/mod_omemo_all_access.lua /var/lib/prosody/prosody-modules/mod_omemo_all_access.lua
-            cp ~/freedombone/image_build/mod_omemo_all_access.lua /usr/lib/prosody/modules/mod_omemo_all_access.lua
-
-            chmod +x /var/lib/prosody/prosody-modules/mod_omemo_all_access.lua
-            chmod +x /usr/lib/prosody/modules/mod_omemo_all_access.lua
-
-            if ! grep -q "omemo_all_access" /etc/prosody/prosody.cfg.lua; then
-                sed -i '/"pep";/a "omemo_all_access"; -- Fix for PEP with OMEMO' /etc/prosody/prosody.cfg.lua
-                sed -i 's|"omemo_all_access";|  "omemo_all_access";|g' /etc/prosody/prosody.cfg.lua
-            fi
-
-            if ! grep -q "omemo_all_access" /etc/prosody/conf.avail/xmpp.cfg.lua; then
-                sed -i '/"pep";/a "omemo_all_access"; -- Fix for PEP with OMEMO' /etc/prosody/conf.avail/xmpp.cfg.lua
-                sed -i 's|"omemo_all_access";|  "omemo_all_access";|g' /etc/prosody/conf.avail/xmpp.cfg.lua
-            fi
-
-            chown -R prosody:prosody /var/lib/prosody/prosody-modules
-            chown -R prosody:prosody /usr/lib/prosody/modules
-            systemctl start prosody
-        fi
-    fi
-
     if [ ! -f $INSTALL_DIR/$prosody_modules_filename ]; then
         # Obtain the modules
         if [ -f ~/freedombone/image_build/$prosody_modules_filename ]; then
         sed -i '/"pep"/a "vcard";' /etc/prosody/prosody.cfg.lua
         systemctl start prosody
     fi
+    if ! grep -q "omemo_all_access" /etc/prosody/prosody.cfg.lua; then
+        sed -i '/"pep";/a "omemo_all_access"; -- Fix for PEP with OMEMO' /etc/prosody/prosody.cfg.lua
+        sed -i 's|"omemo_all_access";|  "omemo_all_access";|g' /etc/prosody/prosody.cfg.lua
+    fi
+
+    if ! grep -q "omemo_all_access" /etc/prosody/conf.avail/xmpp.cfg.lua; then
+        sed -i '/"pep";/a "omemo_all_access"; -- Fix for PEP with OMEMO' /etc/prosody/conf.avail/xmpp.cfg.lua
+        sed -i 's|"omemo_all_access";|  "omemo_all_access";|g' /etc/prosody/conf.avail/xmpp.cfg.lua
+    fi
 }
 
 function prosody_daemon_restart_script {