[FIX] user can not recalculate if workflow is not finished yet.

templates/pages/projects/project.html

@@ -97,6 +97,9 @@
 
                                         </a>
                                         <!--  -->
+                                        {% for state in corpus.hyperdata.statuses %}
+                                            {% ifequal state.action "Workflow" %}
+                                                {% if state.complete %}
                                                     <button type="button" class="btn btn-default yopla" data-container="body" data-toggle="popover" data-placement="bottom"  data-trigger="focus"
                                                         data-content="
                                                         <ul>
@@ -111,6 +114,10 @@
                                                         <span class="glyphicon glyphicon-repeat" aria-hidden="true"
                                                         title='Recalculate ngram scores and similarities'></span>
                                                     </button>
+                                                {% endif %}
+                                            {% endifequal %}
+                                        {% endfor %}
+                                                    
                                         <button type="button" class="btn btn-default" data-container="body" data-toggle="popover" data-placement="bottom"
                                             data-content="
                                             <ul>