Mag names, Attachments names, Translation fixes

Vanilla development commit:

af9e009bae

- renamed magazines for better sorting
- renamed attachments for better sorting ([A] prefix added) some fixes,
some strings moved to proper section
- Remington 870 added to new attachment system (weapon flashlight)
- Double-barrel shotgun will now spawns with pellets and has Doubleshot
option (maybe this will make it more popular?)

SQF/dayz_code/Configs/CfgMagazines/Magazines/9x18.hpp

@@ -1,5 +1,6 @@
 class 8Rnd_9x18_Makarov : CA_Magazine
 {
+	displayName = $STR_DZ_MAG_8RND_9X18_PM_NAME;
 	class ItemActions
 	{
 		COMBINE_MAG
@@ -9,6 +10,7 @@ class 8Rnd_9x18_Makarov : CA_Magazine
 class 8Rnd_9x18_MakarovSD : 8Rnd_9x18_Makarov
 {
 	picture = "\z\addons\dayz_communityweapons\magazines\data\m_makarovsd_ca.paa";
+	displayName = $STR_DZ_MAG_8RND_9X18_PMSD_NAME;
 	
 	class ItemActions
 	{