Correctly revert to current tv or radio bouquet

When e.g. we are in TV mode and the service is not available in any
bouquet then the TV mode bouquet was reverted and the radio bouquets were
focused to the latest radio bouquet. Now we always revert to the correct
tv or radio bouquet.
For display VU-Duo2/Xtrend let [REC] blink over clock
Add display list of upgradable packages in software update screen

As suggested here:
http://openpli.org/forums/topic/34819-rfc-add-item-in-update-process/
TextBox: add option to change title
Use new title option from TextBox when displaying packages to upgrade
Streamline userbouquet parsing coding
Add option to use arrow keys to change the volume

This might be helpfull when using mini remotes that do not have volume
buttons.
Solve some stupid typos in the setup.xml

Thanks DeBeek for the notification and Xqq from me....
Merge branch 'master' of git://git.code.sf.net/p/openpli/enigma2