Removing excess strings

Author: IvayloG

HTMLSamples/editors/strings-en.json

@@ -8,7 +8,6 @@
   "Edit_Mode_Text":"Edit mode text",
   "DatePickers_submited_values": "DatePickers submitted values",
   "default_config": "Default Configuration",
-  "End_Date": "End Date",
   "enter_today": "Enter Today's Date",
   "enUS": "English, United States",
   "HTML_Element": "HTML Element",
@@ -25,7 +24,6 @@
   "KO_Order_Date": "Order Date",
   "KO_Plain_Editors": "Plain INPUTs",
   "KO_Ship_Date": "Ship Date",
-  "Start_Date": "Start Date",
   "Submit": "Submit",
   "time_config": "Time Configuration",
   "Title_angular": "AngularJS",