Merge pull request #725 from FrozenNode/dev

Merging 4.13.0 into master
making the other key name in BelongsTo and HasOneOrMany respect the relationship definition (Closes #715)
forgot to add changelog
fixing UI form resizing (Closes #496, #687)
making visible option work with filters (Closes #648)
adding croatian language (Closes #591)
fixing spanish translation issue (Closes #569)
forgot to add changelog
adding norwegian bokmal
adding norwegian bokmal
Merge branch 'dev' of github.com:FrozenNode/Laravel-Administrator into dev
forgot to update docs
version bump to 4.14.0
Merge pull request #726 from FrozenNode/dev

Merging 4.14.0 into master
Merge pull request #2 from FrozenNode/master

sync from main repo