Bug fixes
[253322a] Made the login page usable outside of EasyAdmin (@javiereguiluz)
[29d1d3b] Fixed the menu items of type URL (@javiereguiluz)
[583311a] Allowed using showOn and hideOn methods in generic Field objects (@javiereguiluz)
[1592160] Updated Bulgarian translation (@ggabrovski)
[acebd0b] Updated frontend dependencies (@javiereguiluz)
[37d4d5c] Misc. doc updates (@seb-jean)