0.2.1

This release focuses on refining the kele-get experience -- usability
improvements and general bugfixes.

Added

• kele-get buffers now have a dedicated minor mode, kele-get-mode.
• kele-get buffers now print a header detailing, for the resource under
  display: the context it was fetched from; and the time of retrieval
• Added a custom variable kele-filtered-fields with which you can routinely
  filter out resource fields from display in kele-get

Fixed

• Fixed an issue where kele-get results buffer incorrectly prints namespace
  for un-namespaced resources as nil
• Fixed an issue where kele-get refused to display the retrieved resource, if
  a buffer corresponding to that resource already exists

Changed

• kele-get completion for the resource type now only returns resources that
  support the get verb