Added app screens and icon

Sources/app/src/main/AndroidManifest.xml

Sources/app/src/main/icon-playstore.png

Sources/app/src/main/java/Common/BuildingManager.java

Sources/app/src/main/java/Common/Callback.java

Sources/app/src/main/java/Common/InfoBinding.java

Sources/app/src/main/java/Structures/BuildingInfo.java

Sources/app/src/main/java/Structures/MeteoInfo.java

Sources/app/src/main/java/Structures/PathDoor.java

Sources/app/src/main/java/Structures/PathInfo.java

Sources/app/src/main/java/Structures/PathStairs.java

Sources/app/src/main/java/Structures/PathView.java

Sources/app/src/main/java/Structures/PhotoInfo.java

Sources/app/src/main/java/Structures/RoomInfo.java

Sources/app/src/main/java/Structures/WalkInfo.java

Sources/app/src/main/java/Structures/ZoneInfo.java

Sources/app/src/main/java/Views/InfoAdapter.java

...p/src/main/java/com/furwaz/roomview/BuildingActivity.java

...s/app/src/main/java/com/furwaz/roomview/MainActivity.java

...s/app/src/main/java/com/furwaz/roomview/RoomActivity.java

...s/app/src/main/res/drawable/ic_baseline_add_circle_24.xml