TEveCalo</tt> axes and labels.</li>

<li><tt>TEveTrackPropagator</tt>. Fix some issues with Runge-Kutta track
  propagator. Move in controls specifying how to plot tracks that get
  split in RhoZ projection.</li>

<li>Fix rendering of <tt>TEveJetCone</tt>: normals at apex were not changing as they should.</li>

<li>Support single-color for <tt>TEveDigitSet</tt> (call <tt>TEveDigitSet::UseSingleColor()</tt>).</li>

<li>Always add children of an element to the GUI list-tree. There was
  a problem when element