HGKeeper

28fa81b6d992

TalkatuAttachment's size is a guint64 not a gsize.

Reviewed at https://reviews.imfreedom.org/r/48/

Talkatu is versioned in [mercurial](https://www.mercurial-scm.org/) and is

available on [bitbucket](https://bitbucket.org/pidgin/talkatu).

All contributions are provided via pull requests to the bitbucket repository.