Draft:Userpages without direct userid

Make sure the user in session sees only his personal pages and can not access the user pages of others. Change paths to personal pages from internal/user/userid/personalpage to internal/user/personalpage and only use the sessions uid internally to get the correct userid. Also disable the userid given to navbaricon for userendpoints, because it became obsolete.

templates/base.html

@@ -119,7 +119,7 @@
 								<button data-toggle="dropdown" data-boundary="viewport" class="btn dropdown-toggle" style="padding: 10px 6px;">{{ session.user.givenName }} <span class="caret"></span></button>
 								<ul class="dropdown-menu">
 									{% for n in navbar if n.userendpoint %}
-										{{ navbaricon(n, user=session.user.dbid) }}
+										{{ navbaricon(n) }}
 									{% endfor %}
 									<li class="divider"></li>
 									<li><a href="{{url_for('logout', ref=request.url)}}">Logout</a></li>