Oomph: workspace feature only states dependencies

Instead of relying on the targlet task and workspace feature to imnport
all our projects, we import most of them with Projects Import task (to
avoid the problems described in
https://www.eclipse.org/forums/index.php/t/1084082/)

Change-Id: Iba86aa4476cb9627645f8883f942814730890f92
diff --git a/devtools/org.eclipse.emf.parsley.workspace/feature.xml b/devtools/org.eclipse.emf.parsley.workspace/feature.xml
index 6002e0a..932e072 100644
--- a/devtools/org.eclipse.emf.parsley.workspace/feature.xml
+++ b/devtools/org.eclipse.emf.parsley.workspace/feature.xml
@@ -21,69 +21,8 @@
       <import feature="org.eclipse.xtext.sdk" version="2.11.0.v20170201-0242" match="equivalent"/>
       <import feature="org.eclipse.swtbot.eclipse" version="2.5.0.201609021837"/>
       <import feature="org.eclipse.swtbot.ide" version="2.5.0.201609021837"/>
+      <import plugin="org.mockito"/>
+      <import plugin="org.hamcrest"/>
    </requires>
 
-   <plugin
-         id="org.eclipse.emf.parsley"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.emf.parsley.cdo"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.emf.parsley.cdo.tests"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.emf.parsley.editors"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.emf.parsley.junit4"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.emf.parsley.runtime"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.emf.parsley.views"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.emf.parsley.wizards"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
-   <plugin
-         id="org.eclipse.emf.parsley.tests"
-         download-size="0"
-         install-size="0"
-         version="0.0.0"
-         unpack="false"/>
-
 </feature>