Be friendly with unexpected tokens between blocks

Fixes MyIntervals#70 (in lenient parsing mode)

Author: sabberworm

lib/Sabberworm/CSS/Parser.php

@@ -87,7 +87,13 @@ private function parseList(CSSList $oList, $bIsRoot = false) {
 					return;
 				}
 			} else {
-				$oList->append($this->parseSelector());
+				if($this->oParserSettings->bLenientParsing) {
+					try {
+						$oList->append($this->parseSelector());
+					} catch (UnexpectedTokenException $e) {}
+				} else {
+					$oList->append($this->parseSelector());
+				}
 			}
 			$this->consumeWhiteSpace();
 		}