parse out commander names from logs

EDPlayerJournal/BGS/Parsers/CommanderParser.cs

@@ -0,0 +1,17 @@
+using EDPlayerJournal.BGS;
+using EDPlayerJournal.Entries;
+
+internal class CommanderParser : ITransactionParserPart {
+    public void Parse(Entry entry, TransactionParserContext context, TransactionParserOptions options, TransactionList transactions) {
+        CommanderEntry commanderEntry = (CommanderEntry)entry;
+        if (commanderEntry != null && !string.IsNullOrEmpty(commanderEntry.FullName)) {
+            if (!context.Commanders.Contains(commanderEntry.FullName)) {
+                context.Commanders.Add(commanderEntry.FullName);
+            }
+        }
+        // A commander entry happens when you log out, and log back in again
+        // for example when switching from Open, to Solo or PG.
+        context.DiscernCombatZone(transactions, entry);
+        context.ResetCombatZone();
+    }
+}