Add top-level attributes for hg, svn, and git A-L packages

var/spack/repos/builtin/packages/glvis/package.py

@@ -29,7 +29,7 @@ class Glvis(MakefilePackage):
     """GLVis: an OpenGL tool for visualization of FEM meshes and functions"""
 
     homepage = "http://glvis.org"
-    url      = "https://github.com/GLVis/glvis"
+    git      = "https://github.com/glvis/glvis.git"
 
     maintainers = ['goxberry', 'v-dobrev', 'tzanio']
 
@@ -52,7 +52,7 @@ class Glvis(MakefilePackage):
     # If this quick verification procedure fails, additional discussion
     # will be required to verify the new version.
 
-    version('develop', git='https://github.com/glvis/glvis', branch='master')
+    version('develop', branch='master')
 
     version('3.4',
             '289fbd2e09d4456e5fee6162bdc3e0b4c8c8d54625f3547ad2a69fef319279e7',