ziplayertest fix
Revert "Fix glitch on mouse-wheel zoom event"

This reverts commit 40e0d78b42474c698cc66e549bfb18d9867167b2.

Fixed the mouse wheel zoom regression but it broke proper rendering
of rotated maps...
Add lazy evaluation support to expression functions

Add if(cond, true, false) function using lazy evaluation feature
Fix use of uninitialized values when no ellipsoid set (fix #11848)
Fix use of uninitialized value
[labeling] allows data defined to align multiline when wordwrap function is used as expression (fix #11805)
added QgsMessageBar::SUCCESS
update success icon
Merge pull request #1736 from mbernasocchi/QgsMessageBar-SUCCESS

added QgsMessageBar::SUCCESS
Fix build failure with gcc < 4.4 (bug #10762)
dxf export: only use palette only for fully opaque colors
dxf export: add method to update model
browser restore state fix
Merge pull request #1724 from slarosa/dd_wrapword

[labeling] allows data defined to align multiline when wordwrap function is used as expression (fix #11805)
safely delete browser items if createChildren() is running in thread
Initialize pointer members, fix typo
fix gdal rasterize when using the -ts parameter
autorefresh browser dirs using system notification
Merge pull request #1737 from gioman/fix_gdal_rasterize

fix gdal rasterize when using the -ts parameter
browser items parent (moving to thread) fix (crash when dragging postgres layer)