[tracker-miners] Created tag 1.2.3

[Carlos Garnacho <carlosg src gnome org>]

The signed tag '1.2.3' was created.

Tagger: Martyn Russell <martyn lanedo com>
Date: 1413549354 +0100

    Release 1.2.3

Changes since the last tag '1.2.2':

Debarshi Ray (5):
      libtracker-data: Guard against failure to open the database
      libtracker-data: Be more explicit in the error message
      libtracker-data: Guard against invalid statements in public API
      libtracker-data: Guard against failure to create a FTS update statement
      libtracker-miner: Ensure that the async function uses owned data

Martyn Russell (3):
      libtracker-miner: Handle multiple nfo:belongsToContainer properties to 1 nie:url
      libtracker-miner: _NO_STAT breaks in FileNotifier without a GFileInfo
      Release 1.2.3

Milo Casagrande (1):
      Updated Italian translation

Sam Thursfield (9):
      functional-tests: Partially fix writeback tests
      functional-tests: Improve the wait-for-change code in helpers.StoreHelper
      functional-tests: Await resource addition / removal properly in 300, 310, 600
      functional-tests: Allow waiting on a specific property, and fix tests that need this
      functional-tests: Remove all remaining 'wait for miner to be idle' calls
      functional-tests: Remove IgnoreNextUpdate wrapper, nobody should be using this
      functional-tests: Clean up minertest base class
      functional-tests: Clean up writebacktest base class
      tracker-writeback: Remove broken code to set file attributes

Мирослав Николић (1):
      Updated Serbian translation