updates readme
small updates
updates images controller to use imgur url as image_url and source_url
client-side imgur requests
remove imgur request from client-side
installed request module
installed request-promise
uninstalled request promise
reinstall request promise module
added async module
added request module
updates module
updates modules
correct url
added imgur upload functionality
reset form after submit
removed makefile
Merge pull request #14 from okize/integrate_imgur

Integrate imgur