ogr2ogr: turn string value to one element list if destination field is stringlist

git-svn-id: https://svn.osgeo.org/gdal/trunk@27288 f0d54148-0727-0410-94bb-9a71ac55c965
NAS:
* implement wfs:update (adds new context 'update' and fields "endet" and
  "anlass" to "delete" layer).
* also assign xlink:href attributes as layer attribute (not only
  in "alkis_beziehungen" layer; closes #5372)
* fix driver page title
* cosmetics: remove trailing whitespaces

git-svn-id: https://svn.osgeo.org/gdal/trunk@27289 f0d54148-0727-0410-94bb-9a71ac55c965
assignment of a string to a stringlist produces an one element stringlist since r27288

git-svn-id: https://svn.osgeo.org/gdal/trunk@27290 f0d54148-0727-0410-94bb-9a71ac55c965
Fix SXF file version check (#5456)

git-svn-id: https://svn.osgeo.org/gdal/trunk@27291 f0d54148-0727-0410-94bb-9a71ac55c965
Declare extensions for PGDump and SQLite driver; and remove hard-coded extensions from ogr2ogr to use the metadata
S57 doc: LNAM_REFS is ON by default

git-svn-id: https://svn.osgeo.org/gdal/trunk@27292 f0d54148-0727-0410-94bb-9a71ac55c965
S57: make it possible to set LNAM_REFS=OFF as advertized in the doc

git-svn-id: https://svn.osgeo.org/gdal/trunk@27293 f0d54148-0727-0410-94bb-9a71ac55c965
Merge branch 'trunk' of git://github.com/OSGeo/gdal into unification

Conflicts:
	gdal/ogr/ogrsf_frmts/nas/ogr_nas.h
Merge branch 'trunk' of git://github.com/OSGeo/gdal into unification
ogrinfo: add -oo option; ogr2ogr: add -oo and -doo options
S57: make it possible to specify values of OGR_S57_OPTIONS configuration option as separate open options