ALL: Add some set_shorname() so the preferences look nice.

modules/codec/fake.c

@@ -58,7 +58,8 @@ static picture_t *DecodeBlock  ( decoder_t *, block_t ** );
 vlc_module_begin();
     set_category( CAT_INPUT );
     set_subcategory( SUBCAT_INPUT_VCODEC );
-    set_description( _("fake video decoder") );
+    set_shortname( _("Fake") );
+    set_description( _("Fake video decoder") );
     set_capability( "decoder", 1000 );
     set_callbacks( OpenDecoder, CloseDecoder );
     add_shortcut( "fake" );

modules/codec/twolame.c

@@ -63,7 +63,7 @@ static block_t *Encode   ( encoder_t *, aout_buffer_t * );
   "Integer from -1 (no model) to 4." )
 
 vlc_module_begin();
-    set_shortname( "twolame");
+    set_shortname( "Twolame");
     set_description( _("Libtwolame audio encoder") );
     set_capability( "encoder", 50 );
     set_callbacks( OpenEncoder, CloseEncoder );

modules/demux/playlist/playlist.c

@@ -45,6 +45,7 @@ vlc_module_begin();
     add_bool( "playlist-autostart", 1, NULL, AUTOSTART_TEXT, AUTOSTART_LONGTEXT,
               VLC_FALSE );
 
+    set_shortname( _("Playlist") );
     set_description( _("Old playlist open") );
     add_shortcut( "old-open" );
     set_capability( "demux2", 10 );

modules/misc/network/ipv4.c

@@ -98,6 +98,7 @@ static int NetOpen( vlc_object_t * );
     "This overrides the routing table.")
 
 vlc_module_begin();
+    set_shortname( "IPv4" );
     set_description( _("IPv4 network abstraction layer") );
     set_capability( "network", 50 );
     set_category( CAT_INPUT );

modules/video_filter/motionblur.c

@@ -55,6 +55,7 @@ static int  SendEvents( vlc_object_t *, char const *,
 #define MODE_LONGTEXT N_("The degree of blurring from 1 to 127.")
 
 vlc_module_begin();
+    set_shortname( _("Motion blur") );
     set_description( _("Motion blur filter") );
     set_capability( "video filter", 0 );
     set_category( CAT_VIDEO );