[basetemplate] Components should still be inside the content column (closes #4002583)

Fixes a regression introduced by commit 530993d25fe5.

views/basetemplates.py

@@ -130,5 +130,7 @@
 @monkeypatch(basetemplates.TheMainTemplate)
 def content_column(self, view, content_cols):
     w = self.w
+    w(u'<div id="main-center" class="col-md-%(col)s" role="main">' % {
+        'col': content_cols})
     components = self._cw.vreg['components']
     self.content_components(view, components)
@@ -133,7 +135,5 @@
     components = self._cw.vreg['components']
     self.content_components(view, components)
-    w(u'<div id="main-center" class="col-md-%(col)s" role="main">' % {
-        'col': content_cols})
     w(u'<div id="pageContent">')
     self.content_header(view)
     vtitle = self._cw.form.get('vtitle')