Complementary fix for #4644 : previous optimization was a bit too aggressive

git-svn-id: http://svn.osgeo.org/gdal/trunk@24353 f0d54148-0727-0410-94bb-9a71ac55c965
Northwood: fix wrong file offset computation over 2 GB (#4645)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24355 f0d54148-0727-0410-94bb-9a71ac55c965
Fix crash in VSICachedFile::Read() when the amount to read exceeds the cache size (#4646)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24357 f0d54148-0727-0410-94bb-9a71ac55c965
DXF Writer: set values in  and  with geometry extent (#4618)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24359 f0d54148-0727-0410-94bb-9a71ac55c965
DXF Reader: fix crash in OGRDXFLayer::TranslatePOLYLINE() on empty geometry (#4648)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24361 f0d54148-0727-0410-94bb-9a71ac55c965
DXF: test SPLINE reading

git-svn-id: http://svn.osgeo.org/gdal/trunk@24363 f0d54148-0727-0410-94bb-9a71ac55c965
DXF: test CIRCLE reading

git-svn-id: http://svn.osgeo.org/gdal/trunk@24364 f0d54148-0727-0410-94bb-9a71ac55c965
DXF: test TEXT reading and writing

git-svn-id: http://svn.osgeo.org/gdal/trunk@24365 f0d54148-0727-0410-94bb-9a71ac55c965
MITAB: missing break when dealing with Mollweide projection (#4628)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24368 f0d54148-0727-0410-94bb-9a71ac55c965
Add escape character to percent sign for gdal_translate docs, #4602

git-svn-id: http://svn.osgeo.org/gdal/trunk@24370 f0d54148-0727-0410-94bb-9a71ac55c965
Fixed wrong return value of OLCStringsAsUTF8 in OGRShapeLayer::TestCapability if GDAL was compiled without iconv support (#4650)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24371 f0d54148-0727-0410-94bb-9a71ac55c965
Fixed wrong return value of OLCStringsAsUTF8 in OGRShapeLayer::TestCapability if GDAL was compiled without iconv support (#4650)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24372 f0d54148-0727-0410-94bb-9a71ac55c965
Add surrounding {} to if( EQUAL(pszCap,OLCStringsAsUTF8) ) to prevent confusing in the #else case

git-svn-id: http://svn.osgeo.org/gdal/trunk@24373 f0d54148-0727-0410-94bb-9a71ac55c965
Add support for reading .j2w, .jp2w and .wld files for JP2ECW, JP2MrSID, JP2OPENJPEG and JPEG2000 drivers (#4651)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24375 f0d54148-0727-0410-94bb-9a71ac55c965
Test support for reading .j2w for JP2ECW, JP2MrSID, JP2OPENJPEG and JPEG2000 drivers (#4651)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24376 f0d54148-0727-0410-94bb-9a71ac55c965
Add test data (#4651)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24377 f0d54148-0727-0410-94bb-9a71ac55c965
MEM: fix memory leak when using SetDefaultHistogram(); add more extensive testing of MEM driver

git-svn-id: http://svn.osgeo.org/gdal/trunk@24378 f0d54148-0727-0410-94bb-9a71ac55c965
fix problem identifying some connected-8 polygons (#4647)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24379 f0d54148-0727-0410-94bb-9a71ac55c965
CSV: fix handling of empty column names in header (#4654)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24381 f0d54148-0727-0410-94bb-9a71ac55c965
Fix r24375 that broke building of ECW or MrSID drivers as plugins (#4651)

git-svn-id: http://svn.osgeo.org/gdal/trunk@24383 f0d54148-0727-0410-94bb-9a71ac55c965