Update vmod script to python3

R1/Makefile

@@ -27,7 +27,7 @@ all:	generate html
 	cp source/favicon.ico build/html
 
 generate:
-	cd source/vmods && python2.7 build.py
+	cd source/vmods && python3 build.py
 
 pub:
 	${MAKE} rsync \

R1/source/vmods/build.py

 #!/usr/bin/env python
 
-from __future__ import print_function
-
 import glob
 import json
 import sys
@@ -44,8 +42,7 @@ class vmod(object):
         elif g != None:
             v = g["branches"].keys()
         if v != None:
-			v.sort()
-			return v
+            return sorted(v)
         return list()
 
     def url_vcc(self, rev):
@@ -112,7 +109,7 @@ class vmod(object):
         s = ""
         i = self.repos()
         if i != None:
-			for n in sorted(i.iterkeys()):
+            for n in sorted(i):
                 s += " `%s <%s>`__ " % (n, i[n])
         l.append(s)
 
@@ -152,8 +149,7 @@ def make_www_table():
 
     vmods = load_all()
 
-	nms = vmods.keys()
-	nms.sort()
+    nms = sorted(vmods.keys())
 
     l = []