Added Vitaly Babiy to AUTHORS.

AUTHORS

@@ -1,2 +1,3 @@
 Ask Solem <askh@opera.com>
 Grégoire Cachet <gregoire@audacy.fr>
+Vitaly Babiy <vbabiy86@gmail.com>

THANKS

@@ -1,4 +1,3 @@
 Thanks to Rune Halvorsen <runeh@opera.com> for the name.
 Thanks to Anton Tsigularov <antont@opera.com> for the previous name (crunchy)
     which we had to abandon because of an existing project with that name.
-Thanks to Vitaly Babiy for bug reports.