Merge branch 'master' of https://github.com/szczepanmasny/vue-crud.git

crud customization

Update README.md

Merge pull request what-crud#8 from szczepanmasny/dev

v0.9.0

modified details fields selection method, updated templates

field rules

Update README.md

previous/next item in extended details

public folder removed from gitignore, file management upgrade

fixes