2015-09-06 - v0.3.0
  * Added declarations for working with gexiv2's logging system
  * Slightly improved documentation

2015-04-03 - v0.2.0
  * Updated to work with Rust 1.0.0-beta.
  * Added Clone trait to Orientation.
  * Added two general gexiv2 management function declarations.
  * Added declarations for per-field GPS info accessors.
  * Added declarations for convenience getter/setters for comment metadata.

2015-03-29 - v0.1.1
  * Switched to the crates.io version of libc (new dependency).

2015-03-02 - v0.1.0
  * Initial version split off from rexiv2.
