[notmuch] [PATCH 1/4] Mailstore abstraction interface

The goal of mailstore abstraction is to allow notmuch to store tags together with email messages. The abstract interface is needed because people want to use different ways of storing their emails. This patchseries implements two types of mailstore - plain files and maildir. It is expected that

[notmuch] [PATCH 1/4] Mailstore abstraction interface

The goal of mailstore abstraction is to allow notmuch to store tags together with email messages. The abstract interface is needed because people want to use different ways of storing their emails. This patchseries implements two types of mailstore - plain files and maildir. It is expected that