Prepare for larger emoji

.../java/de/kuschku/quasseldroid/settings/MessageSettings.kt

...rc/main/java/de/kuschku/quasseldroid/settings/Settings.kt

...e/kuschku/quasseldroid/ui/chat/messages/DisplayMessage.kt

...e/kuschku/quasseldroid/ui/chat/messages/MessageAdapter.kt

...chku/quasseldroid/ui/chat/messages/MessageListFragment.kt

.../kuschku/quasseldroid/ui/chat/messages/MessageRenderer.kt

...u/quasseldroid/ui/chat/messages/QuasselMessageRenderer.kt

...seldroid/ui/clientsettings/about/AboutSettingsFragment.kt

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

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

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

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