Modify names of tasks, actions and menu files
Merge pull request #168 from dmouse/master

Change file permissions
Add open/end braces
Merge pull request #167 from vacho/links-content-entity

Modify names of tasks, actions and menu files
Add validateClassName method
Add validateMachineName method
Add validateClassName method
Add validateMachineName method
Add call to  validateMachineName method
Replace dialog method ask by askAndValidate apply new validator
Apply new validators
Replace dialog method ask by askAndValidate apply new validator
Merge pull request #169 from jmolivas/add-new-validators

Add new validators
Fix delete-form
Fix create and edit forms
fix FormBase
fix error at save() at EntityForm
update methods to FormStateInterface
change form_state hint type to FormStateInterface
Merge pull request #174 from vacho/forms-entity-content-at-core-8.0.x

Update form_state variables to FormStateInterface hint type in entity content