Merge remote-tracking branch 'upstream/master'

Conflicts:
	doc/html/classRedmatrix_1_1Import_1_1Import-members.html
	doc/html/classRedmatrix_1_1Import_1_1Import.js

1 files changed, 11 insertions, 0 deletions

diff --git a/library/intl/src/Exception/UnknownLanguageException.php b/library/intl/src/Exception/UnknownLanguageException.php
new file mode 100644
index 000000000..922b42185
--- /dev/null
+++ b/library/intl/src/Exception/UnknownLanguageException.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace CommerceGuys\Intl\Exception;
+
+/**
+ * This exception is thrown when an unknown language code is passed to the
+ * LanguageRepository.
+ */
+class UnknownLanguageException extends InvalidArgumentException implements ExceptionInterface
+{
+}