Updated translations, reformatted code

...main/java/de/kuschku/quasseldroid/ui/chat/ChatActivity.kt

...seldroid/ui/chat/add/query/QueryCreateFragmentProvider.kt

.../quasseldroid/ui/chat/buffers/BufferViewConfigFragment.kt

...ldroid/ui/clientsettings/client/ClientSettingsFragment.kt

...de/kuschku/quasseldroid/util/helper/CharSequenceHelper.kt

...hku/quasseldroid/util/irc/format/IrcFormatDeserializer.kt

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

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

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

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

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

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

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

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

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

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

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

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

app/src/main/res/values-it/strings.xml

app/src/main/res/values-it/strings_info.xml