padding and position set  to footer
Merge https://github.com/psachin/aakashlabs into main_page
padding for footer in ac folder
added links to sitemap
updated compete page
updated testing and distribution page
minor changes in content of configuration
left side bar active tab and navbar color for ie browser
email and contact will only be seen by admin
minor change in history page
Subject: Clean up.

Description:

1. `inner-base.html` for main page.
2. introduction.html page fixed.
cleanup html/css
Subject: Cleaned up 'home/history.html'

Description:
Subject: Cleaned up 'home/configuration.html'
Subject: Cleaned up 'home/distribution.html'
Subject:  Cleaned up 'home/training.html'

Description:

BUG: Collapse NOT working.
Subject: Cleaned up 'home/sidebar_projects.html'

Description:

- File name should be `projects.html`.
Subject: Cleaned up 'home/future.html'

Description:
Subject: Fixed 'page padding'

Description:
Subject: News updated.

Description: