Fixed leftover TODOs

Author: danielkutik

app/src/main/java/com/donnfelker/android/bootstrap/Injector.java

@@ -4,7 +4,7 @@
 
 public final class Injector {
 
-    public static ObjectGraph objectGraph = null;  //TODO why is this public?
+    private static ObjectGraph objectGraph = null;
 
     public static void init(final Object rootModule) {
 

app/src/main/java/com/donnfelker/android/bootstrap/authenticator/LogoutService.java

@@ -54,7 +54,7 @@ public Boolean call() throws Exception {
                     return removeAccountFuture.getResult();
                 }
             } else {
-                //TODO what should be done here?
+                Ln.w("accountManagerWithContext is null");
             }
 
             return false;

app/src/main/java/com/donnfelker/android/bootstrap/core/CheckIn.java

@@ -1,6 +1,6 @@
 package com.donnfelker.android.bootstrap.core;
 
-public class CheckIn { //TODO implements Serializable?
+public class CheckIn {
 
     private Location location;
     private String name;

app/src/main/java/com/donnfelker/android/bootstrap/core/IntentFactory.java

@@ -1,5 +1,5 @@
 package com.donnfelker.android.bootstrap.core;
 
 public class IntentFactory {
-    //FIXME do we need this class?
+    //TODO implement an Activity and Fragment delegate pattern
 }