Make QgsComposerManager non-modal, ensure consistency of composer manager composer list
Simplify test
Don't open multiple composer manager windows, don't hide the composer manager when showing/duplicating a composer
Use deleteLater in QgisApp::deleteComposerManager
Fix #10127 (crash on parallel rendering of spatialite layers)

There was a run condition in connection pool singleton: at the beginning,
the singleton got initialized twice. Now the singleton is handled
as a static function variable which should be initialized in thread-safe way.
[composer] Prevent hangs when using html multi frames with a very small first frame
debian packaging fix: python-qgis doesn't have pyspatialite on trusty anymore (followup 8120f308f)
Add mac window menu integration
fix doxygen warnings
Add activate slot
IT translation fix and update
Fix crash with empty attribute list
Remove redundant check
[TRANSUP] nb by James

Signed-off-by: Werner Macho <werner.macho@gmail.com>
fix restoration of identify mode
Merge pull request #1312 from manisandro/composer_manager_nonmodal

Make QgsComposerManager non-modal
[composer] Make html items more aggresive in choosing page break locations
[composer] Add refresh button to html items, to reload the html source from the url.
[composer] Refresh view action now also reloads html items and refreshes attribute table features.
query builder: give focus to the SQL text area when shown