added microservices project structure

.gitignore

core/mvnw

core/mvnw.cmd

core/pom.xml

.../src/main/java/cz/fi/muni/pa165/core/CoreApplication.java

core/src/main/java/cz/fi/muni/pa165/core/company/.gitkeep

core/src/main/java/cz/fi/muni/pa165/core/device/.gitkeep

core/src/main/java/cz/fi/muni/pa165/core/house/.gitkeep

core/src/main/java/cz/fi/muni/pa165/core/smartmeter/.gitkeep

core/src/main/java/cz/fi/muni/pa165/core/user/.gitkeep

core/src/main/resources/application.properties

.../test/java/cz/fi/muni/pa165/core/CoreApplicationTest.java

microservice3/mvnw

microservice3/mvnw.cmd

microservice3/pom.xml

...ce3/src/main/java/cz/fi/muni/pa165/microservice3/App.java

...src/test/java/cz/fi/muni/pa165/microservice3/AppTest.java

microservice4/mvnw

microservice4/mvnw.cmd

microservice4/pom.xml