cleaned up drawable folders. Every drawable is now (temporarily) contained exactly once, removed no longer used drawables

src/keepass2android/GroupBaseActivity.cs

@@ -405,23 +405,7 @@ namespace keepass2android
 				searchView.SetSearchableInfo (searchManager.GetSearchableInfo (ComponentName));
 				searchView.SetOnSuggestionListener(new SuggestionListener(searchView.SuggestionsAdapter, this, searchItem));
 				searchView.SetOnQueryTextListener(new OnQueryTextListener(this));
-
-			/*
-				var search_src_text = searchView.FindViewById(Resource.Id.search_src_text);
-
-				try
-				{
-					var autoCompleteTextView = search_src_text.JavaCast< Android.Support.V7.Widget.SearchView.SearchAutoComplete>();
-					if (autoCompleteTextView != null) { 
-						autoCompleteTextView.SetDropDownBackgroundResource(keepass2android.Resource.Drawable.search_dropdown_light);
-
-					}
-				}
-				catch (Exception e) 
-				{
-					Android.Util.Log.Debug ("e", e.ToString());
-				}*/
-
+            
 		    
 				var item = menu.FindItem(Resource.Id.menu_sync);
 				if (item != null)

src/keepass2android/PasswordActivity.cs

@@ -784,10 +784,7 @@ namespace keepass2android
 					if ((args.ActionId == ImeAction.Done) || ((args.ActionId == ImeAction.ImeNull) && (args.Event.Action == KeyEventActions.Down)))
 						OnOk();
 				};
-		    passwordEdit.FocusChange += (sender, args) =>
-		    {
-		        FindViewById(Resource.Id.unlock_img_button).Visibility = args.HasFocus ? ViewStates.Visible : ViewStates.Gone;
-		    };
+		   
 
 			FindViewById<EditText>(Resource.Id.pass_otpsecret).TextChanged += (sender, args) => UpdateOkButtonState();
 
@@ -799,9 +796,7 @@ namespace keepass2android
 			var passwordFont = Typeface.CreateFromAsset(Assets, "SourceCodePro-Regular.ttf");
 			passwordEdit.Typeface = passwordFont;
 
-
-		    FindViewById(Resource.Id.unlock_img_button).Click += (sender, args) => OnOk();
-
+            
 			InitializeBottomBarButtons();
 
 			InitializePasswordModeSpinner();
@@ -1146,7 +1141,7 @@ namespace keepass2android
 					throw new ArgumentOutOfRangeException();
 			}
             FindViewById(Resource.Id.pass_ok).Enabled = enabled;
-            FindViewById(Resource.Id.unlock_img_button).Enabled = enabled;
+            
 		}
 
 		private void UpdateKeyProviderUiState()

src/keepass2android/QuickUnlock.cs

@@ -104,10 +104,7 @@ namespace keepass2android
 					OnUnlock(quickUnlockLength, pwd);
 				};
 
-		    FindViewById(Resource.Id.unlock_img_button).Click += (sender, args) =>
-		    {
-                OnUnlock(quickUnlockLength, pwd);
-		    };
+		    
 
 			Button btnLock = (Button) FindViewById(Resource.Id.QuickUnlock_buttonLock);
 			btnLock.Click += (object sender, EventArgs e) =>