Ignore lots of code in test coverage.

app/Exceptions/FireflyException.php

@@ -6,6 +6,7 @@ namespace FireflyIII\Exceptions;
 /**
  * Class FireflyException
  *
+ * @codeCoverageIgnore
  * @package FireflyIII\Exceptions
  */
 class FireflyException extends \Exception

app/Exceptions/Handler.php

@@ -6,6 +6,7 @@ use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
 /**
  * Class Handler
  *
+ * @codeCoverageIgnore
  * @package FireflyIII\Exceptions
  */
 class Handler extends ExceptionHandler

app/Exceptions/NotImplementedException.php

@@ -5,6 +5,7 @@ namespace FireflyIII\Exceptions;
 /**
  * Class NotImplementedException
  *
+ * @codeCoverageIgnore
  * @package FireflyIII\Exceptions
  */
 class NotImplementedException extends \Exception

app/Exceptions/ValidationException.php

@@ -4,6 +4,7 @@ namespace FireflyIII\Exceptions;
 /**
  * Class ValidationExceptions
  *
+ * @codeCoverageIgnore
  * @package FireflyIII\Exception
  */
 class ValidationException extends \Exception