Overview of changes from libfolks 0.7.3 to libfolks 0.7.4
=========================================================

Bugs fixed:
• Bug 681346 — Individual id can be inconsistent
• Bug 681420 — warning (vala 0.17.x): access to static class members through an
  instance variable
• Bug 664072 — Folks should only use assert*() for critical, program-terminating
  errors
• Bug 682572 — Build failures due to accessing static members
• Bug 682346 — build: Make telepathy backend optional
• Bug 682809 — Lazy instantiation of multi-valued properties
• Bug 682719 — eds test fails to compile
• Bug 683319 — Crash in individual-aggregator: _personas_changed_cb
• Bug 681164 — Folks-inspect linking fails
• Bug 680335 — empathy crashed with SIGSEGV in
  _tpf_persona_contact_weak_notify_cb()
• Bug 681726 — empathy crashed with SIGABRT in g_assertion_message()
• Bug 683452 — gnome-contacts starts up with an empty address book
• Bug 681476 — folks-inspect could use some methods to set values
• Bug 683390 — Individuals sometimes not removed when disabling their Telepathy account
• Bug 683267 — Warning when starting in non group mode
• Bug 683093 — Crash in
  __tpf_persona_store_self_contact_changed_cb_g_object_notify

API changes:
• Add PropertyError.UNAVAILABLE