Merge tag '0.1.0-gcube'

early release for gCube 3.0.0
Merge branch 'master' of https://github.com/cotrix/cotrixrep
link terminology aligned with model
Added autocompletion to attribute name editing
Merge branch 'dev' into attributecompletition
Merge branch 'attributecompletition' into dev
project files update
Extracted preview interface
CsvPreview is now a paged grid
Fixed languages list
Added new type NAME
Modified Other Code to specific type
Moved new codelist creation to codelist toolbar
Fixed codelists tree update
cleanup
housekeeping
Added Codelist creation feature
Added validation to all the Cotrix dialogs
Move common style to common resource
Dialog refactoring
Improved error messages
Refactored Progress Dialog
Added progress for versioning operation
Added me user for demo purpose
Reported error in import phase
Moved import task to task class
Moved asset retrieving task to specific task class, error now managed