Renamed logging_mod.py -> log.py

Updated other files accordingly.

mininet/log.py

@@ -78,7 +78,7 @@ class MininetLogger(Logger, object):
 
     Enable each mininet .py file to with one import:
 
-       from mininet.logging_mod import lg
+       from mininet.log import lg
 
     ...get a default logger that doesn't require one newline per logging call.
 

mininet/net.py

@@ -52,7 +52,7 @@ from subprocess import call
 import sys
 from time import sleep
 
-from mininet.logging_mod import lg
+from mininet.log import lg
 from mininet.node import KernelSwitch, OVSKernelSwitch
 from mininet.util import quietRun, fixLimits
 from mininet.util import make_veth_pair, move_intf, retry, MOVEINTF_DELAY

mininet/node.py

@@ -9,7 +9,7 @@ import select
 
 flush = sys.stdout.flush
 
-from mininet.logging_mod import lg
+from mininet.log import lg
 from mininet.util import quietRun, macColonHex, ipStr
 
 

mininet/util.py

@@ -6,7 +6,7 @@ from resource import setrlimit, RLIMIT_NPROC, RLIMIT_NOFILE
 import select
 from subprocess import call, check_call, Popen, PIPE, STDOUT
 
-from mininet.logging_mod import lg
+from mininet.log import lg
 
 
 def run(cmd):