[Translators] Update for Slovak translations of VLC

[Marián Hikaník]

Hello,
I prepared updates for Slovak translations for VLC Media Player.

Update for the main-version (PO-file) is located on: http://www.mojepreklady.net/download/VLC_SK_PO (5858).zip.
This translation is based on PO file from 
http://git.videolan.org/?p=vlc/vlc-2.0.git;a=blob;f=po/sk.po;h=6124f1ffaaedb1bd47d5f651a006c51e2bcdc25b;hb=HEAD
All the new strings are translated and 1 typing error was removed.

I updated the Slovak translation of VLC for Android too.
The new file strings.xml is located on: http://www.mojepreklady.net/download/vlc-android-strings_sk.zip
This translation is based on xml file from 
http://git.videolan.org/?p=vlc-ports/android.git;a=blob_plain;f=vlc-android/res/values/strings.xml;hb=HEAD

You can publish these new translations on your servers. Thank you for your cooperation. If you find some problem, feel free to contact me, 
of course.
Best regards,

-- 
Marián Hikaník