moved all templates from templates to theme

* created blog and blog description dynamically using pelican
* Added pages:
  * Features
  * Apps
  * Foundation
  * Inventory
  * ECommerce
  * Accounts
  * CRM
  * Purchase
  * Oreders
  * Projects
Merge pull request #35 from gautampanday/develop

Blog pages are implemented using pelicon #6321: