-fixed issue with unix pypo user not being assigned to groups

-fixed issue with time being incorrect if server was in different timezone

pypo/install/pypo-install.py

@@ -35,9 +35,6 @@ def create_user(username):
     print "Creating user "+username
     os.system("adduser --system --quiet --group --shell /bin/bash "+username)
     
-    #add pypo to audio group
-    os.system("adduser " + username + " audio")
-    
     #set pypo password
     p = os.popen('/usr/bin/passwd pypo', 'w')
     p.write('pypo\n')
@@ -45,6 +42,8 @@ def create_user(username):
     p.close()
   else:
     print "User already exists."
+  #add pypo to audio group
+  os.system("adduser " + username + " pulse-access 2>&1 1>/dev/null")
 
 def copy_dir(src_dir, dest_dir):
   if (os.path.exists(dest_dir)) and (dest_dir != "/"):