[ANN] rest-core 0.2.1 released

rest-core

by Cardinal Blue http://cardinalblue.com

CHANGES from 0.2.0:

• [twitter] Fixed default site
• [twitter] Now Twitter#tweet accepts a 2nd argument to upload an image
• [oauth1_header] Fixed a bug for multipart posting. Since Rails’ uploaded
  file is not an IO object, so we can’t only test against
  IO object, but also read method.