Merge branch 'hotfix/branch' into develop
Global refactoring of propel-admin-bundle. Add phpspec tests.
Add specs for columns.
ColumnBuilder specs
Manager's specs.
Console command refactoring.
Remove unnecesary dependence symfony/console
Update documentation
Fix TemplateResolver.
Add "save_and_return" functionality to Edit and New pages.
Update documentation.
Add travis
Merge branch 'feature/improvements' into develop
Merge branch 'release/v1.1.0'