ENH: Cleaned up images

README.md

-![](images/CMBLogoSuperBuild.png "CMB SuperBuild")
+<p style="text-align:center"><img src="images/CMBLogoSuperBuild.png" alt="CMB SuperBuild Logo" align="middle" style="width: 200px;"/> </p>
+
 # CMB SuperBuild
 
 Though CMB is relatively simple to build itself, it does depend on a several libraries including Qt, ParaView/VTK, MOAB, etc..  To help make the process of building CMB and the libraries it depends on easier we have create a SuperBuild CMake Project.