Shared
======

The 'shared' library is a set of reusable objects to be shared as-is between
various programs, including Taskwarrior, Taskserver, Tasksh and Timewarrior.

In order to be reusable, and therefore a member of libshared, conditions must
be met:

  - Shared objects may only make use of other shared objects, or external
    dependencies (libuuid, gettext, readline etc), but no objects from the
    project directories.

  - Shared objects may assume only one external 'cmake.h' that defines
    platform/portability constants.