Merge pull request simple-salesforce#38 from rmonk/master

- Added two utility functions:

simple_salesforce/api.py

@@ -149,6 +149,49 @@ def __getattr__(self, name):
         """
         return SFType(name, self.session_id, self.sf_instance, self.sf_version, self.proxies)
 
+    # User utlity methods
+    def setPassword(self, user, password):
+        """Sets the password of a user
+
+        Arguments:
+
+        * user: the userID of the user to set
+        * password: the new password
+        """
+
+        url = self.base_url + 'sobjects/User/%s/password' % user
+        params = { 'NewPassword' : password, }
+
+        result = self.request.get(url, headers=self.headers, params=params)
+        if result.status_code != 200:
+            raise SalesforceGeneralError(result.content)
+        json_result = result.json(object_pairs_hook=OrderedDict)
+        if len(json_result) == 0:
+            return None
+        else:
+            return json_result
+
+    # Generic Rest Function
+    def restful(self,path,params):
+        """Allows you to make a direct REST call if you know the path
+
+        Arguments:
+
+        * path: The path of the request
+            Example: sobjects/User/ABC123/password'
+        * params: dict of parameters to pass to the path
+        """
+
+        url = self.base_url + path
+        result = self.request.get(url, headers=self.headers, params=params)
+        if result.status_code != 200:
+            raise SalesforceGeneralError(result.content)
+        json_result = result.json(object_pairs_hook=OrderedDict)
+        if len(json_result) == 0:
+            return None
+        else:
+            return json_result
+
     # Search Functions
     def search(self, search):
         """Returns the result of a Salesforce search as a dict decoded from