[composer] Change to pos() for item position, free up transform for future use
[saveas] Template for the driver options
[saveas] updates to default values

updates to ui and help
[saveas] Cleanup for Save As GUI

Add options to aliased vectorfilewriter drivers
[saveas] UI changes
[saveas] Hide senseless options for sqlite
[saveas] changes to default sqlite/spatialite values
gui tweak: adding margin around processing dialogs
fetch new strings for french translation
Merge pull request #1004 from tomass/master

Lithuanian translation update
Merge pull request #999 from nyalldawson/composer_pos

[composer] Change to pos() for item position
Add $atlasfeatureid and $atlasgeometry
update french translation
german translation update
indentation update
update french translation
Ellipse marker support for color expressions (Fix #9114)
Close CachedFeatureWriterIterator when requested
API documentation
Don't crash when iterating cached features