[Atlas] Add feature sorting and filtering
[Atlas] Add UI management for feature sorting and filtering
[Atlas] Add better exception handling
[Atlas] Add unit tests for sorting and filtering
also verify wkbSize in QgsGeometry::exportToWkt
added a kind of oversampling for labels when rendered as HTML
[Atlas] Add SIP bindings for feature sorting and filtering
[Atlas] Add Python unit tests for feature sorting and filtering
WMS identify feature support - get vector features from GML GetFeatureInfo
Merge pull request #408 from olivierdalang/showBackgroundCheckboxForComposerItem

[feature] added draw background checkbox in composer items
Fix #6389
Merge pull request #413 from olivierdalang/labelCanDisplayHtml

[Feature] add HTML capabilities to composer labels
QgsMapToolIdentifyAction cleanup
[Atlas] Restore painting on error return
[Atlas] Add i18n to error messages
[Atlas] Fix minor UI behaviour
fixed bug in mmqgis/ftools algs in sextante after adaptation to new vector api
added explicit CRS checking in sextante algorithms
ftools api updates
indentation update
[Atlas] Replace the sort direction combobox by a up/down button