Polish Character Encoding Fixes
README updated
Merge remote-tracking branch 'dev/master'

Conflicts:
	data/conf/charset
upstream uptodate file
Greek character encoding override addition based on nonstandard_encoding from IPBox HD
Turkish character encoding override addition based on encoding.conf from
http://git.opendreambox.org/?p=enigma2.git;a=summary
Moving skyde overrides to the beggining of the file to sort the list in the
alphabetical order just like sattelites names go and skyde is located on Astra
hence is deserves the place in the start
I have found several ovverrides http://www.ab-forum.info/viewtopic.php?f=147&t=41393
that help with encoding on the platforms of Easteuropean origin for enigma2 boxes.

This commit sets encoding for Romanian channels from RCS DigiTV
The lists out there set ISO8859-5 encoding for all the channels
in the "Sattelite BG" digital platform from 23.5E  however hence
 several of those transponders share their channels with other
platforms this commit sets in only where it is safe meaning where
channels are used by this platform only. To set them for others
would require more testing
HTSP: Add subscriptionFilterStream command
Change status.xml to default xml-style with only one element/tag per line

Change status.xml to default xml-style with only one element/tag per line.
Makes it a lot more easier to parse the file.
Remove accidental code
htsp: update the EPG/HTSP hookup to send channelUpdate on next event change.

Previously this was only being output if the current event was updated.
Add episodeUri and serieslinkUri to the HTSP eventAdd and eventUpdate messages.
Do not export the episode URI if it starts with tvh:// - these are just for internal use within tvh.
Merge remote-tracking branch 'origin/pr/273'
Merge remote-tracking branch 'origin/pr/275'
Merge remote-tracking branch 'origin/pr/276'