[WEB APP] Poprawienie przesyłanie pozycji
Merge branch 'master' of https://github.com/sylgas/gopr

Conflicts:
	webapp/GoprWebApp/src/main/java/com/springapp/mvc/api/PositionController.java
	webapp/GoprWebApp/src/main/java/com/springapp/mvc/dto/PositionDto.java
	webapp/GoprWebApp/src/main/java/com/springapp/mvc/dto/UserPositionsDto.java
	webapp/GoprWebApp/src/main/java/com/springapp/mvc/repository/PositionRepository.java
	webapp/GoprWebApp/src/main/java/com/springapp/mvc/repository/dao/PositionDao.java