Fixing delimited text test cases for SIP API change
Translation update: pl
[ftools] Several fixes
Fix #8107 Mean coordinates
Fix #8105 Basic statistics
Fix #8104 Unique values
[ftools] Fix distance matrix (Fix #8103)
[vectorlayer] Update map extent when feature added / geom changed
translation update: es by Carlos
Fix wrong python None type reference counting
[ftools] Fix Line Intersection (Fix #8114)
[ftools] Fix basic statistics (Fix #8105)
Update doPolygonize.py

add missing '('.
Merge pull request #667 from yjacolin/gdalToolsdoPolygonBug

Update doPolygonize.py
"Merge selected features" leads to data loss (Fix #6902)
Merge feature attributes: Return NULL if unable to calculate
[gdaltools] DEM(Terrain Models) tool error (Fix #8116)
[gdaltools] Proximity(raster distance) error (Fix #8115)
small changes to topology checker GUI
Basque translation update
Merge pull request #668 from asiersarasua/master

Basque translation update
- move ui defaults to ui_defaults.h
- add scripts/mkuidefaults.py to create ui_defaults.h from current
  setting
- default ui state with two toolbar rows (fixes #8117)
- update plugin registry state of nsis installer
german translation update