Revert "Bug 534703 - [Photon] [committers] Include Tip of the Day feature"

This reverts commit 57cb0d2705bf212cd485e3ce6f46e3ae14ab9315.
diff --git a/packages/org.eclipse.epp.package.committers.product/epp.product b/packages/org.eclipse.epp.package.committers.product/epp.product
index d38e7c6..d2eba86 100644
--- a/packages/org.eclipse.epp.package.committers.product/epp.product
+++ b/packages/org.eclipse.epp.package.committers.product/epp.product
@@ -243,8 +243,6 @@
 
       <feature id="org.eclipse.wst.xml_ui.feature" installMode="root"/>
       <feature id="org.eclipse.wst.json_ui.feature" installMode="root"/>
-
-      <feature id="org.eclipse.tips.feature" installMode="root"/>      
    </features>