Merge pull request #8 from bgoldman/master

Misc updates
Merge pull request #9 from bgoldman/master

Bump version
Allow file-like objects to be uploaded

Uses the same semantics as rest-client for detecting if something is a 'File', which is anything which has a path and can be read.
Merge pull request #10 from rlivsey/master

Allow File like objects to be uploaded
change license year from 2012 to 2013
bump version to 1.0.2