<div>
  <section class="clearfix">
    <date-range-selector ng-if="options.xAxis.type == 'datetime'" date-range='dateRange' class='pull-right'></date-range-selector>
  </section>
  <section>
    <chart options='chartOptions' series='chartSeries' class='graph'></chart>
  </section>
</div>

<div>
  <section class="clearfix">
    <date-range-selector ng-if="dateRangeEnabled" date-range='dateRange' class='pull-right'></date-range-selector>
  </section>
  <section>
    <chart options='chartOptions' series='chartSeries' class='graph'></chart>
  </section>
</div>

Use dateRangeEnabled to decided whether we should display the data range selector
Use dateRangeEnabled to decided whether we should display the data range selector

Signed-off-by: John Wu <50f3f01caa053693ce619d596e14b0ff3901ab49@leapoahead.com>
