fix long test name (fixes #160, via #325)

Author: sseliverstov

allure-generator/src/main/javascript/components/testcase/TestcaseView.hbs

@@ -13,7 +13,7 @@
     <span class="pane__controls">
         <a class="fa fa-expand pane__expand" data-tooltip="{{t 'controls.expand'}}" href="#testcase/{{uid}}?expanded=true"></a>
     </span>
-    {{name}}
+    <span class="long-line">{{name}}</span>
 </h2>
 
 <div class="testcase__failure alert message message_status_{{status}}">