Remove development TAU version from package.

var/spack/packages/tau/package.py

@@ -10,9 +10,7 @@ class Tau(Package):
     homepage = "http://www.cs.uoregon.edu/research/tau"
     url      = "http://www.cs.uoregon.edu/research/paracomp/tau/tauprofile/dist/tau-2.23.1.tar.gz"
 
-    version('2.23.1',        '6593b47ae1e7a838e632652f0426fe72')
-    version('2.23.2-perfdb', '4048f693eee246d48eb2619c0f05999e',
-            url='http://www.nic.uoregon.edu/~khuck/tau2-latest.tar.gz')
+    version('2.23.1', '6593b47ae1e7a838e632652f0426fe72')
 
     def install(self, spec, prefix):
         # TAU isn't happy with directories that have '@' in the path.  Sigh.