[Translators] Icelandic translation (is) for VLC

[Sveinn í Felli]

Hello,

Here is an update for Icelandic translation (is) for VLC. 
Source files were from 
http://git.videolan.org/?p=vlc.git;a=tree;f=po;hb=HEAD, 
updated with the vlc.pot in that same directory.

The PO file is at:
<http://www.nett.is/~sveinki/i18n/vlc/po_vlc_is.po>

This is a partial translation, roughly 20% translated and a 
lot of fuzzies - but most of the primary UI-elements are 
localised and corrected. Much work has gone into 
coordinating terminology with other projects. So this should 
already be rather useful for Icelandic speakers.

Since there is no mention of Icelandic in vlc.desktop I put 
the relevant section here below.

vlc.desktop:

Name[is]=VLC margmiðlunarspilarinn
GenericName[is]=Margmiðlunarspilari
Comment[is]=Spilar margmiðlunarefni ásamt því að taka upp og 
útvarpa straumum

Best regards,

Sveinn í Felli