make read me a markdown file
mend
check if code blocks work
update readme
mend
Merge pull request #1 from anirudh-eka/update_readme

Update readme
Added instagram_service
Added tests for controller to use instagram service
Added gram model
displaying one instagram
Instagram now works
Merge pull request #2 from anirudh-eka/instagram-integration

Instagram integration
Not displaying null for instagrams without captions any more
Window doesn't need to be resized in order to look good