added simple emoticon API call
altered emoticons function to handle multiple input types
added a get_emoticon method
commented out delete webhook tests for now
added placeholder get and post functions
added rough emoticons params logic
updated #url to include query string parsing from object
refactored #request to specify REST type
adding some tests
adding more emoticon tests
more cleaning up and tests
cleanup and uncommenting webhook tests
update README with #emoticons and #get_emoticon
adding in some newlines I didn't know I removed
updated package.json
added contributors to package.json
Merge pull request #4 from macklinu/emoticons

Added emoticons