[minor] remove commented lines in travis.yml

.travis.yml

@@ -7,9 +7,6 @@ addons:
       - google-chrome
     packages:
       - google-chrome-stable
-  # sauce_connect:
-  #   username: "rmehta1"
-  #   access_key: "a80640ec-24c8-44ad-9398-1b6f123ae4a1"
 
 python:
   - "2.7"

frappe/email/doctype/email_account/email_account.py

@@ -472,7 +472,6 @@ class EmailAccount(Document):
 				parent = frappe._dict(doctype=self.append_to, name=parent[0].name)
 				return parent
 
-
 	def create_new_parent(self, communication, email):
 		'''If no parent found, create a new reference document'''