Merge branch 'devel' into feature-encyclopedia

...ssets/text/game/inthedarkness/inthedarkness_cs.properties

...ssets/text/game/inthedarkness/inthedarkness_de.properties

...ssets/text/game/inthedarkness/inthedarkness_sk.properties

android/assets/text/game/nightwatch/nightwatch_cs.properties

android/assets/text/game/nightwatch/nightwatch_de.properties

android/assets/text/game/nightwatch/nightwatch_sk.properties

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/assets/common/game/nightwatch/sfx/day.mp3

core/assets/common/game/nightwatch/sfx/night.mp3

...ssets/common/game/nightwatch/sfx/transition_evening_1.mp3

...ssets/common/game/nightwatch/sfx/transition_evening_2.mp3

...ssets/common/game/nightwatch/sfx/transition_evening_3.mp3

...ssets/common/game/nightwatch/sfx/transition_morning_1.mp3

...ssets/common/game/nightwatch/sfx/transition_morning_2.mp3

...ssets/common/game/nightwatch/sfx/transition_morning_3.mp3

core/assets/common/game/nightwatch/sfx/watch_1.mp3