Use json instead of simplejson library to avoid extra depedency

Simplejson is an externally mainainted version of json library available in
Python 2.6 and up. It supports Python 2.5 which were are not targetting.
It also boasts better speed which is not at all a factor for us.

INSTALL

@@ -4,7 +4,7 @@
 
 Install the dependencies:
 
-apt-get install libpython2.7 pandoc psmisc python2.7 python-bcrypt python-cherrypy3 python-django python-passlib python-simplejson python-bootstrapform libjs-twitter-bootstrap sudo
+apt-get install libpython2.7 pandoc psmisc python2.7 python-bcrypt python-cherrypy3 python-django python-passlib python-bootstrapform libjs-twitter-bootstrap sudo
 
 Unzip and untar the source into a directory.  Change to the directory
 containing the program. Run:

Makefile

@@ -14,7 +14,7 @@ default: config dirs docs
 all: default
 
 predepend:
-	sudo sh -c "apt-get install libpython2.7 pandoc psmisc python2.7 python-bcrypt python-cherrypy3 python-django python-passlib python-simplejson python-bootstrapform libjs-twitter-bootstrap sudo"
+	sudo sh -c "apt-get install libpython2.7 pandoc psmisc python2.7 python-bcrypt python-cherrypy3 python-django python-passlib python-bootstrapform libjs-twitter-bootstrap sudo"
 	git submodule init
 	git submodule update
 	touch predepend

fabfile.py

@@ -7,10 +7,7 @@
 # plinth box
 
 import os,sys, subprocess
-try:
-    import simplejson as json
-except ImportError:
-    import json
+import json
 import fabric.api
 from fabric.api import local, env, cd, put, get, task
 
@@ -150,7 +147,7 @@ def apache():
 @task
 def deps():
    "Basic plinth dependencies"
-   sudo('apt-get install --no-install-recommends -y python make pandoc python-simplejson python-pyme python-django python-bootstrapform libjs-twitter-bootstrap')
+   sudo('apt-get install --no-install-recommends -y python make pandoc python-pyme python-django python-bootstrapform libjs-twitter-bootstrap')
 
 @task
 def update():

filedict.py

@@ -5,13 +5,9 @@ Author: Erez Shinan
 Date  : 31-May-2009
 """
 
-try:
-    import simplejson as json ## jlv replaced pickle with json
-except ImportError:
-    import json
+import json
  
 import UserDict
-##import cPickle as pickle
  
 import sqlite3
  

modules/installed/lib/user_store.py

@@ -1,8 +1,3 @@
-import os
-try:
-    import simplejson as json
-except ImportError:
-    import json
 import cherrypy
 import cfg
 from model import User

modules/installed/santiago/santiago.py

@@ -7,10 +7,6 @@ haven't figured that one all the way through yet.
 
 import os, sys
 import cherrypy
-try:
-    import simplejson as json
-except ImportError:
-    import json
 from gettext import gettext as _
 from plugin_mount import PagePlugin
 from modules.auth import require

modules/installed/system/config.py

@@ -23,10 +23,7 @@ import cherrypy
 from django import forms
 from django.core import validators
 from gettext import gettext as _
-try:
-    import simplejson as json
-except ImportError:
-    import json
+import json
 import os
 import socket