Merge pull request #2 from qgis/master

Forked source update request
Fix crash when opening entity form from layer without attribute

When right-clicking in the attribute table of a layer that has
no attribute, no feature is selected. If selecting the 'Edit form'
entry, we got a crash.
Fix crash in QgsVectorFileWriter::addFeature()

createFeature() might return a NULL pointer that OGR_L_CreateFeature()
will crash upon when GDAL is compiled in debug mode (where null
pointer assertions are turned on)
Merge pull request #1457 from rouault/fix_crash_attr_table_no_attr_col

Fix crash when opening entity form from layer without attribute
Fix some failing tests (diagrams control images needed rebuilding following MTR composer changes, added tolerance to renderers test)
Do not add undo command if scale has not changed
Fix model's signals if no symbology nodes are added
Fix #10594 (crashes when removing layers)
Few fixes in the attribute table model

They were triggering assertions in debug mode...
some windows related INSTALL updates
[cmake] removes underscore in builtin APIs file
[composer] Correct placement of cross grids (fix #10626)
[composer] Force vector rendering of shape and page symbology (fix #10616)
Follow up 7af7b88c99
[composer] Fix setting atlas filename pattern from expression dialog (fix #10628)
fix some warnings and indentation update
[TRANSUP] pl: help - new SpatiaLite layer
Merge pull request #1463 from Cracert/i18n

[TRANSUP] pl: help - new SpatiaLite layer
[TRANSUP] pl: #18 by Radek
Merge pull request #1460 from rouault/fix_crash_in_QgsVectorFileWriter_addFeature

Fix crash in QgsVectorFileWriter::addFeature()