add: Utilities in tools.js, embedded in Canopsis namespace
change: Improve cinventory to accept multiple additional fields
add: Possibility to set custom name for selector/topology in widget weather
Merge branch 'develop' into weather-wizard-ui

Conflicts:
	sources/webcore/var/www/canopsis/app/lib/tools.js
fix: Bug with cgrid and widget weather
add: Possibility to hide selector's name in widget weather
fix: Empty text display and reduce "Hide Name" column size
fix: Rename emptyText to fieldsEmptyText in cinventory
Merge branch 'weather-wizard-ui' into develop