[Atlas] Fix UI to be consistent with the use of QgsCollapsibleWidgets
[Atlas] Update spacing for atlas panel
Merge pull request #1 from dakcarto/atlas-ui

[Atlas] Update spacing for atlas panel
[Atlas] Replace QgsCollapsibleGroupBoxBasic by QgsCollapsibleGroupBox (add auto-save collapsilble states)
now passFileNames uses raster in case of writing.
raster:::writeRaster supports any gdal formats (passFileNames and useRasterPackage)
and some other changes
Revert "[Atlas] Replace QgsCollapsibleGroupBoxBasic by QgsCollapsibleGroupBox (add auto-save collapsilble states)"

This reverts commit 56e9fb3eba0dfaf8f02bb2ccb66eb0218066a8f3.
add old/new scale comparison and emit scaleChanged only if new scale is different than old.
Handle plain/regexp mode for delimited text provider same as for preview
Make diagram renderer (python bindings) more stable
wms provider: also accept application/octet-stream as image content type
Merge pull request #446 from matthias-kuhn/diag-py-bindings

Make diagram renderer (python bindings) more stable
avoid gdalconst deprecation warning
Merge pull request #435 from Oslandia/atlas

[Atlas] Fix UI to be consistent with the use of QgsCollapsibleWidgets
Updated icons for gis theme

- added rotate feature icon
- changed add label action icon
- added offset curve action
- added add html (composer) icon
MSSQL: Fix for reading 3D geometries (#6733)
OSM provider: make the looooooooooong lines that create triggers actually readable
[FEATURE] new OpenStreetMap data access API and GUI

The idea is to replace the current OSM provider+plugin by this new code. Differences from old code:
- read-only access - without editing and upload support
- no special provider (using SpatiaLite provider)
- underlying OSM topology accessible from API
- download using Overpass API: fast, customizable, nearly unlimited download
- OSM XML files have to be first imported to a Sqlite3 database, then SpatiaLite layers can be exported
Add file headers, do not report error in case there are no spatial tables in SpatiaLite database
indentation update
german translation update