remove keyword view header in overlay, removed description field from keyword behaviour

src/collective/dms/thesaurus/browser/dmskeyword_table_view.pt

@@ -9,8 +9,10 @@
 
 <metal:main fill-slot="main">
 
+    <tal:contents_header condition="python: 'ajax_load' not in request.form.keys()">
     <h1 class="documentFirstHeading" tal:content="context/Title" /> 
     <div tal:replace="structure provider:plone.belowcontenttitle" />
+    </tal:contents_header>
 
     <table id="dmskeywords-navigation"
          i18n:domain="collective.dms.thesaurus">

src/collective/dms/thesaurus/browser/dmsthesaurus_view.pt

@@ -9,8 +9,10 @@
 
 <metal:main fill-slot="main">
 
+    <tal:contents_header condition="python: 'ajax_load' not in request.form.keys()">
     <h1 class="documentFirstHeading" tal:content="context/Title" /> 
     <div tal:replace="structure provider:plone.belowcontenttitle" />
+    </tal:contents_header>
 
     <form id="thesaurus-search-form" tal:content="structure view/renderForm">
     </form>

src/collective/dms/thesaurus/dmskeyword.py

@@ -17,6 +17,10 @@ from .dmsthesaurus import NoThesaurusFound
 class IDmsKeyword(model.Schema):
     """ """
 
+    title = schema.TextLine(
+        title=_(u"Title")
+        )
+
     # EQ: equivalences
     equivs = ThesaurusKeywordEquivalences(
         title=_(u'EQ (Equivalences)'),

src/collective/dms/thesaurus/profiles/default/types/dmskeyword.xml

@@ -22,7 +22,7 @@
  <property name="klass">collective.dms.thesaurus.dmskeyword.DmsKeyword</property>
  <property name="behaviors">
   <element value="plone.app.content.interfaces.INameFromTitle"/>
-  <element value="plone.app.dexterity.behaviors.metadata.IDublinCore"/>
+  <!-- element value="plone.app.dexterity.behaviors.metadata.IDublinCore"/ !-->
   <element value="collective.dms.thesaurus.indexers.IDmsKeywordIndexer" />
 </property>
  <!-- DO NOT use a model_source or it removes manually added fields while reapplying the profile -->