Update terminology used in comments and one variable

Mono.Addins.CecilReflector/Mono.Addins.CecilReflector/Reflector.cs

@@ -372,7 +372,7 @@ namespace Mono.Addins.CecilReflector
 
 		bool CheckHasMonoAddinsReference (AssemblyDefinition adef)
 		{
-			// Maybe the assembly is already in the blacklist
+			// Maybe the assembly is already in the disallowed list
 			if (assembliesNotReferencingMonoAddins.Contains (adef.FullName))
 				return false;
 

Mono.Addins/Mono.Addins.Description/AddinPropertyCollection.cs

@@ -146,7 +146,7 @@ namespace Mono.Addins.Description
 		{
 			locale = NormalizeLocale (locale);
 			string lang = GetLocaleLang (locale);
-			AddinProperty sameLangDifCountry = null;
+			AddinProperty sameLangDifCountryRegion = null;
 			AddinProperty sameLang = null;
 			AddinProperty defaultLoc = null;
 			
@@ -155,18 +155,18 @@ namespace Mono.Addins.Description
 					if (p.Locale == locale)
 						return ParseString (p.Value);
 					string plang = GetLocaleLang (p.Locale);
-					if (plang == p.Locale && plang == lang) // No country specified
+					if (plang == p.Locale && plang == lang) // No country/region specified
 						sameLang = p;
 					else if (plang == lang)
-						sameLangDifCountry = p;
+						sameLangDifCountryRegion = p;
 					else if (p.Locale == null)
 						defaultLoc = p;
 				}
 			}
 			if (sameLang != null)
 				return ParseString (sameLang.Value);
-			else if (sameLangDifCountry != null)
-				return ParseString (sameLangDifCountry.Value);
+			else if (sameLangDifCountryRegion != null)
+				return ParseString (sameLangDifCountryRegion.Value);
 			else if (defaultLoc != null)
 				return ParseString (defaultLoc.Value);
 			else

Mono.Addins/Mono.Addins.Localization/StringTableLocalizer.cs

@@ -76,7 +76,7 @@ namespace Mono.Addins.Localization
 			string msg = (string) loc [id];
 			if (msg == null) {
 				if (cname.Length > 2) {
-					// Try again without the country
+					// Try again without the country/region
 					cname = cname.Substring (0, 2);
 					loc = (Hashtable) locales [cname];
 					if (loc != null) {