Merge branch 'feature-develbuild' into 'devel'

android/assets/icon/desktop_icon_devel_128.png

android/assets/icon/desktop_icon_devel_16.png

android/assets/icon/desktop_icon_devel_32.png

android/build.gradle

android/res/devel/drawable-hdpi/ic_launcher.png

android/res/devel/drawable-mdpi/ic_launcher.png

android/res/devel/drawable-xhdpi/ic_launcher.png

android/res/devel/drawable-xxhdpi/ic_launcher.png

android/res/devel/drawable-xxxhdpi/ic_launcher.png

android/src/cz/nic/tablexia/android/AndroidLauncher.java

build.gradle

core/src/cz/nic/tablexia/Tablexia.java

core/src/cz/nic/tablexia/TablexiaSettings.java

desktop/build.gradle

desktop/src/cz/nic/tablexia/desktop/DesktopLauncher.java

ios/build.gradle

ios/data/Icon_devel-72.png

ios/data/Icon_devel-72@2x.png

ios/data/Icon_devel.png

ios/data/Icon_devel@2x.png