Save the transfer of the module file for new style modules, because we can inject the arguments into the modules.

Module consumers using the API don't have to know how this works.  base64 stuff is only there
because escaping a docstring inside a docstring was a bit of a challenge :)

lib/ansible/module_common.py

@@ -16,11 +16,14 @@
 # along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
 
 REPLACER = "#<<INCLUDE_ANSIBLE_MODULE_COMMON>>"
+REPLACER_ARGS = "<<INCLUDE_ANSIBLE_MODULE_ARGS>>"
 
 MODULE_COMMON = """
 
 # == BEGIN DYNAMICALLY INSERTED CODE ==
 
+MODULE_ARGS = "<<INCLUDE_ANSIBLE_MODULE_ARGS>>"
+
 # ansible modules can be written in any language.  To simplify
 # development of Python modules, the functions available here
 # can be inserted in any module source automatically by including
@@ -32,6 +35,7 @@ try:
     import json
 except ImportError:
     import simplejson as json
+import base64
 import os
 import re
 import shlex
@@ -109,11 +113,7 @@ class AnsibleModule(object):
 
     def _load_params(self):
         ''' read the input and return a dictionary and the arguments string '''
-        if len(sys.argv) == 2 and os.path.exists(sys.argv[1]):
-            argfile = sys.argv[1]
-            args    = open(argfile, 'r').read()
-        else:
-            args = ' '.join(sys.argv[1:])
+        args = base64.b64decode(MODULE_ARGS)
         items   = shlex.split(args)
         params = {}
         for x in items: