Emoticons constant name (#2527)

This PR change the emoticons constant name to match emoticonlist from client side.
Note: the previous emoticons names are now deprecated.

Additionnally emotion and unitemote scripts commands are being merged together to the new format
-> emotion <emotion number>{,<target>};
Where target use the target Game ID (GID) of the unit (npc, pet, character etc..).

* unitemote is now deprecated.
* Additionnally fixed incorrect variable in quests_brasilis.txt

Thanks to @aleos89 and @Lemongrass3110 !

src/map/unit.cpp

@@ -3022,7 +3022,7 @@ int unit_remove_map_(struct block_list *bl, clr_type clrtype, const char* file,
 
 			if( !hd->homunculus.intimacy && !(hd->master && !hd->master->state.active) ) {
 				// If logging out, this is deleted on unit_free
-				clif_emotion(bl, E_SOB);
+				clif_emotion(bl, ET_CRY);
 				clif_clearunit_area(bl,clrtype);
 				map_delblock(bl);
 				unit_free(bl,CLR_OUTSIGHT);