add test timestamp for dashboard
<md-table-head md-sort-by="suite">Suite</md-table-head>
<md-table-head md-sort-by="duration">Duration</md-table-head>
<md-table-head md-sort-by="result">Result</md-table-head>
+ <md-table-head md-sort-by="result">Timestamp</md-table-head>
</md-table-row>
</md-table-header>
<md-table-cell>{{ t.suite }}</md-table-cell>
<md-table-cell>{{ t.duration }} ms</md-table-cell>
<md-table-cell><ib-state :state="t.state"></ib-state></md-table-cell>
+ <md-table-cell>{{ t.timestamp }}</md-table-cell>
</md-table-row>
</md-table-body>
</md-table>
