Merge pull request #69 from SatishTalim/master

commit - sponsorship doc changed
fix indentation
jekyll enabled
fix index.html
remove large png file
optimise the background image

- reduce size to 1024x600
- imageoptim
fix the image urls
organise images
organize the sponsor images
fix staff images
fix image urls
fix image url
blog functionality
open blog in a new tab
use kramdown instead of maruku
commit