updating composer
injecting config for alias in migration
making the migration black to white magic a service
moving the filtering of alias in the migration service
generating file
test for generating file ok
creating service for migration and injecting alias config
code coverage and documentation
using alias for indexing generated classes
adding the filter for existing aliases in service
passing the filter for existing aliases in command
form item in the services.xml
Merge branch 'config_for_sf2'
forcing an alias name for the default repository stage