Fix check of presence of SAGA working installation
Fix pep8 spaces; remove unused import; handle variant_name
Fix newline at end of file
Since shapefiles accept max 10 chars for attribute names, use new_attr_name=algorithm_name instead of concat input_attr_name and algorithm_name
Add to ProcessLayer the method find_attribute_id(self, attribute_name)
Get algorithm_name directly from combobox currentText
Use magic @pyqtSlot(str) instead of connect
Use WKB vector types
Add TODO comment about checking that new attributes to be added are not already taken
Merge pull request #15 from gem/standardization

Add the possibility to normalize/standardize a layer's attribute
Merge branch 'master' of github.com:gem/qt-experiments into huge-geometries
Merge pull request #19 from gem/huge-geometries

Use SAGA to cope with huge/complex geometries. If SAGA is not installed, use our previous approach.
Resolve conflicts for merging master