removed demo connector from h2 setup script

distro/src/setup/files/demo/h2.data.sql

@@ -32,11 +32,7 @@ where NAME_ = 'next.dbid';
 insert into ACT_CY_CONFIG values ('kermit', '<org.activiti.cycle.impl.conf.ConfigurationContainer>
   <name>kermit</name>
   <linkedConnectors>
-	  <org.activiti.cycle.impl.connector.demo.DemoConnectorConfiguration> 
-      <id>Demo</id> 
-      <name>Demo</name> 
-    </org.activiti.cycle.impl.connector.demo.DemoConnectorConfiguration>
-    <org.activiti.cycle.impl.connector.signavio.SignavioConnectorConfiguration>
+	  <org.activiti.cycle.impl.connector.signavio.SignavioConnectorConfiguration>
       <id>Activiti</id>
       <name>Activiti Modeler</name>
       <credentialsSaved>false</credentialsSaved>

modules/activiti-webapp-cycle/src/main/webapp/components/tree/repo-tree.css

@@ -57,10 +57,10 @@
 .ygtvtn { background: url("/activiti-cycle/res/images/folder/tn.gif") 0 0 no-repeat; width:17px; height:22px; }
 
 /* first or middle sibling, collapsable */
-.ygtvtm { background: url("/activiti-cycle/res/images/folder/tm.gif") 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+.ygtvtm { background: url("/activiti-cycle/res/images/folder/tm.gif") 0 0 no-repeat; min-width:34px; height:22px; cursor:pointer }
 
 /* first or middle sibling, collapsable, hover */
-.ygtvtmh { background: url("/activiti-cycle/res/images/folder/tmh.gif") 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+.ygtvtmh { background: url("/activiti-cycle/res/images/folder/tmh.gif") 0 0 no-repeat; min-width:34px; height:22px; cursor:pointer }
 
 /* first or middle sibling, expandable */
 .ygtvtp { background: url("/activiti-cycle/res/images/folder/tp.gif") 0 0 no-repeat; min-width:34px; height:22px; cursor:pointer }
@@ -72,16 +72,16 @@
 .ygtvln { background: url("/activiti-cycle/res/images/folder/ln.gif") 0 0 no-repeat; width:17px; height:22px; }
 
 /* Last sibling, collapsable */
-.ygtvlm { background: url("/activiti-cycle/res/images/folder/lm.gif") 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+.ygtvlm { background: url("/activiti-cycle/res/images/folder/lm.gif") 0 0 no-repeat; min-width:34px; height:22px; cursor:pointer }
 
 /* Last sibling, collapsable, hover */
-.ygtvlmh { background: url("/activiti-cycle/res/images/folder/lmh.gif") 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+.ygtvlmh { background: url("/activiti-cycle/res/images/folder/lmh.gif") 0 0 no-repeat; min-width:34px; height:22px; cursor:pointer }
 
 /* Last sibling, expandable */
-.ygtvlp { background: url("/activiti-cycle/res/images/folder/lp.gif") 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+.ygtvlp { background: url("/activiti-cycle/res/images/folder/lp.gif") 0 0 no-repeat; min-width:34px; height:22px; cursor:pointer }
 
 /* Last sibling, expandable, hover */
-.ygtvlph { background: url("/activiti-cycle/res/images/folder/lph.gif") 0 0 no-repeat; width:34px; height:22px; cursor:pointer }
+.ygtvlph { background: url("/activiti-cycle/res/images/folder/lph.gif") 0 0 no-repeat; min-width:34px; height:22px; cursor:pointer }
 
 /* Loading icon */
 .ygtvloading { background: url("/activiti-cycle/res/images/folder/loading.gif") no-repeat scroll 0 3px transparent }