Grammar fix

- fixed trivial grammar issue
Refactored schema form creation

- cleanup of form building to make it little more convenient
Validation turned on only on fields defined by schema

- required attribute now honors setup in schema
Paths for photos upload are configurable now

- configuration of paths
- dedicated controller for photos
- preparation for static directory of production
Fix image resizor works again

- fixed miss merge of image resizor
[FIXED #73712278] Added cancel button on new form

- added cancel button and related
actions that reload current page with empty form
psui-validity-mark extracted to separate file

- psui-validity-mark is now standalone module
Only one inlineedit component active per form

- only one inline component can be active per form

[FIXED #73266514]
[FIXED #73715074]
Validation errors can be translated now

- support for translation of validation errors

[FIXED #73711776]
Internationalization of login screen

This commit is only placeholder as localization is already implemented
by precious commits.

[FIXED #73604112]
error, icons & groups/permissions

formatted error message, added icons on buttons, formatted groups/permissions with border and smaller space between icon and group/perminssion name

Conflicts:
	src/client/partials/security-user-edit.html
Fix. user security save
schematools replaced by schemaregistry.