Merge branch 'devel' into feature-nightwatch

android/assets/text/game/robbery/robbery_cs.properties

android/assets/text/game/robbery/robbery_de.properties

android/assets/text/game/robbery/robbery_sk.properties

core/assets/common/game/_global/stats.png

core/assets/common/game/_global/time.png

core/src/cz/nic/tablexia/game/AbstractTablexiaGame.java

...ablexia/game/games/in_the_darkness/InTheDarknessGame.java

...cz/nic/tablexia/game/games/kidnapping/KidnappingGame.java

...z/nic/tablexia/game/games/night_watch/NightWatchGame.java

core/src/cz/nic/tablexia/game/games/pursuit/PursuitGame.java

core/src/cz/nic/tablexia/game/games/robbery/RobberyGame.java

...tablexia/game/games/shooting_range/ShootingRangeGame.java

core/src/cz/nic/tablexia/model/game/Game.java

core/src/cz/nic/tablexia/util/ui/TablexiaButton.java

core/src/cz/nic/tablexia/util/ui/dialog/TextDialog.java