Catch exceptions when deleting files/folders

Bloxstrap/Bootstrapper.cs

@@ -920,7 +920,16 @@ namespace Bloxstrap
                             continue;
 
                         App.Logger.WriteLine(LOG_IDENT, $"Removing old version folder for {dir.Name}");
-                        dir.Delete(true);
+
+                        try
+                        { 
+                            dir.Delete(true);
+                        }
+                        catch (Exception ex)
+                        {
+                            App.Logger.WriteLine(LOG_IDENT, "Failed to delete version folder!");
+                            App.Logger.WriteException(LOG_IDENT, ex);
+                        }
                     }
                 }
             }

Bloxstrap/Logger.cs

@@ -64,7 +64,16 @@
                         continue;
 
                     WriteLine(LOG_IDENT, $"Cleaning up old log file '{log.Name}'");
-                    log.Delete();
+
+                    try
+                    {
+                       log.Delete();
+                    }
+                    catch (Exception ex)
+                    {
+                        WriteLine(LOG_IDENT, "Failed to delete log!");
+                        WriteException(LOG_IDENT, ex);
+                    }
                 }
             }
         }