v0.4.0: claat: use crc64 checksum for image filenames

This will de-dup and reduce number of image copies on disc.

v0.3.2: parser/gdoc: stricter metadata/title parsing

Recognize metadata table and title only until the first step is found.

v0.3.1

Binaries are now built with Go 1.6.2.

v0.3.0

• support for [[import <link>]] fragment inclusion instruction.
• parser.ParseFunc has been replaced with parser.Parser interface.

v0.2.0

YouTube video embedding support. Not documented yet.

v0.1.0

First release with real version