Feature: Post type

Added post type selection in admin menu
Feature: Post type

Added condition to view only if the post type is selected
Feature: Post type
Fix: View notes

Currently it seems the notes are getting added but when in hide mode it doesn't appear. why not have to all the time?
Update wpst_style.css
Update admin_main.php
Update admin_main.php
Merge pull request #1 from ishan576/master

Feature: Add post type