add Drupal Controller for submitting application data, updated ApplicationSubmit Angular Component, updated StudentApplicationForm component, updated fields restrictions in epal module

Front end optimizations

See merge request !27

Updated with several fixes and logout procedure

See merge request !26

Updates necessary

Director view

See merge request !25

updated application.form.main component with income and social criteria, added entities EpalCriteria, EpalStudentMoria, EpalClassLimits in Drupal module epal, updated entity EpalStudentClass in Drupal module epal, updated entity EepalSchool with metathesisRegion field in Drupal module epalreadydata, updated Drupal module epaldeploysystem with new rest resources

Login procedure

See merge request !24

Translations

See merge request !22

Interface

See merge request !21

Interface

See merge request !20

added SchoolOrderSelect component, added ApplicationSubmit component, added EpalStudntSectorField entity to Drupal Epal module, code review

Login procedure

See merge request !18

First draft of oauthost module. It works for tests. The auth token and role are saved in Redux store