AccountInfoEditorFragment: "save" button activated only after data change. todo: save state for rotation.

1.0.38

Czech translation added. Spanish, French, Hungarian, Japanese, Polish, Portuguese,  Portuguese Brazilian, Russian and Slovak translations updated.

AccountInfoEditorFragment: birth date "Change" button removed, click on text view used. Added button to remove birthdate.
drawer_touch renamed to ripple_background.

VCardManager: vcard requests are saved to show "progress mode" for AccountInfoEditorFragment if case of rotation, pause etc.

Account vCard editing: after vCard update, AccountInfoEditor requests updated vCard and passes it back to AccountViewer. AccountViewer updates view to show vCard changes.

New activity and fragment AccountInfoEditor and AccountInfoEditorFragment. First implementation of vCard editing.

smack_config.xml: packetReplyTimeout increased to 30000 milliseconds - to allow load several avatars for example.

VCardManager: catch for ClassCastException added - some servers return incorrect answers for vCard request. This is just rude fix.

 Unused code from xmpp/vcard removed.

Conflicts:
	app/src/main/AndroidManifest.xml
	app/src/main/java/com/xabber/android/data/extension/muc/MUCManager.java
	app/src/main/java/com/xabber/android/ui/ConferenceAddFragment.java