New features

[69a5127e] Allow setting sort field for *-to-one associations (@chapterjason) [d6292e0b] Allow to add AssetMapper entries in dashboards and CRUDs (@javiereguiluz)

Bug fixes

[5d80405e] Fix the design of form collections (@javiereguiluz) [b736249b] Fix an issue related to the translation of country names (@javiereguiluz)