Show message while downloading sv data
Change qApp->QApplication (it seems to work better)
Add context manager to set wait cursor while loading data from the platform
Add optional message to messageBar in WaitCursorManager
Fix bad merging that was duplicating code for normalization dialog; fix imports
Fix WaitCursorManager's logic; Fix normalization workflow
Preselect active layer when available or unselect layer and relative attribs when no layer is active
Add buttons to access built-in qgis field calculator or normalization dialog, when selecting attributes to build integrated risk indices
Renaming to comply with scientific conventions and to clean up the workflow
Fix a docstring
Add to the registry a in-memory copy of the imported csv-based layer, so it becomes editable
When duplicating a layer, do it within LayerEditingManager, so changes are committed when finished
Create csvt file to describe field types (otherwise all all read as text); add a numeric and a textual types to the data type lists
When attempting to normalize an attribute, check if it contains QPyNullVariant values
Allow the user to choose if changing zeros to ones when performing a log10 transformation; catch exceptions and display error messages in the QGIS messageBar
Problems importing QPyNullVariant from nosetests
log10 transformation uses by default the variant which pre-changes zeros to ones
Add actions to the layer legend menu
Instead of refusing to normalize an attribute containing NULL data, perform the transformation on the available data and re-add the null values when done (keeping the original ids to avoid messing up with the order)
added WaitCursor Manager during connection to the platform