Separating front et server into 2 maven modules

...rver/src/main/resources/static/scripts/fragments/nav.html

.../src/main/resources/static/scripts/fragments/welcome.html

...s/static/scripts/owner-details/owner-details.component.js

.../static/scripts/owner-details/owner-details.template.html

...sources/static/scripts/owner-form/owner-form.component.js

...ources/static/scripts/owner-form/owner-form.template.html

...sources/static/scripts/owner-list/owner-list.component.js

...ources/static/scripts/owner-list/owner-list.template.html

...n/resources/static/scripts/pet-form/pet-form.component.js

.../resources/static/scripts/pet-form/pet-form.template.html

...n/resources/static/scripts/vet-list/vet-list.component.js

.../resources/static/scripts/vet-list/vet-list.template.html

.../main/resources/static/scripts/visits/visits.component.js

...main/resources/static/scripts/visits/visits.template.html

...-petclinic-server/src/main/resources/templates/index.html

...ringframework/samples/petclinic/model/ValidatorTests.java

...samples/petclinic/service/AbstractClinicServiceTests.java

...pringframework/samples/petclinic/service/EntityUtils.java

...ringframework/samples/petclinic/web/PetResourceTests.java

...ringframework/samples/petclinic/web/VetResourceTests.java