Readme improvements
censor words by textin instagram post
clean up some code
mend
Merge pull request #5 from anirudh-eka/censor_hashtags

censor words by textin instagram post
added box shadow and transparency for title bar
push api hit limit to every 15 seconds
Merge pull request #6 from anirudh-eka/decrease_api_hit_rate

push api hit limit to every 15 seconds
hide instagram key in spec'
Merge pull request #7 from anirudh-eka/hide_instagram_key_in_test

hide instagram key in spec
make tests run faster by adding api test rate limit to environment variable in test environment
Merge pull request #8 from anirudh-eka/increase_hit_limit

make tests run faster by adding api test rate limit to environment variable in test environment
fixed merge conflicts
added new relic