Allow changing text size

app/src/main/java/com/robobunny/SeekBarPreference.kt

...de/kuschku/quasseldroid_ng/settings/AppearanceSettings.kt

...main/java/de/kuschku/quasseldroid_ng/settings/Settings.kt

...uasseldroid_ng/ui/chat/messages/QuasselMessageRenderer.kt

app/src/main/res/layout/preference_seekbar.xml

app/src/main/res/layout/preference_vertical.xml

app/src/main/res/mipmap-hdpi/ic_launcher.png

app/src/main/res/mipmap-hdpi/ic_launcher_recents.png

app/src/main/res/mipmap-mdpi/ic_launcher.png

app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png

app/src/main/res/mipmap-mdpi/ic_launcher_recents.png

app/src/main/res/mipmap-xhdpi/ic_launcher.png

app/src/main/res/mipmap-xhdpi/ic_launcher_recents.png

app/src/main/res/mipmap-xxhdpi/ic_launcher.png

app/src/main/res/mipmap-xxhdpi/ic_launcher_recents.png

app/src/main/res/mipmap-xxxhdpi/ic_launcher.png

app/src/main/res/mipmap-xxxhdpi/ic_launcher_recents.png

app/src/main/res/values/strings_preferences.xml

app/src/main/res/xml/preferences.xml

lib/src/main/java/de/kuschku/libquassel/protocol/QVariant.kt