Merge pull request #12 from BryanH/chore/update_readme

Add readme updates for links and deprecation removal

Merge pull request Imgur#53 from khazhyk/master

Allow uploading file-like objects, allowing uploading of BytesIO/etc.

Do a simple syntax check on Travis script

Removed runner

Merge pull request #9 from Jasdev/master

Fixing get-gallery method