Adding desktop application shortcut/icon stuff

Added plexhometheater.desktop and different sized icons to Resources.
Moving plexhometheater.png file :D

Enjoy
Moving icons :S

Win!
Merge pull request #422 from ziggimon/frodo

Adding desktop application shortcut/icon stuff
Fix for timestamp problems commonly seen with avi files.
write id3v2 tags when ripping cds to mp3
[cddb] use uint32_t for the disc id rather than unsigned long and other permutations - it has to be 32 bits. fixes #13933.
fix horizontal alignment of outlined text. fixes #13909
[jpegio] use chunked reading in case the filesize isn't available on Open()
If cached art from Eden exists, but no original url is available, map it to an unknown http address so that the art is maintained in Frodo. Required as themoviedb.org scraper caused actor art to be this way in Eden.
[jpegio] clarify and comment the reading code and handle the case of an expanding file.
don't use the parent folder for art if the item is a folder item and has no slash at end
export art when exporting to a single file/folder structure
import art from a previously exported library
jsonrpc: only close the specified player (fixes #13936)
Issue #13810: This should fix the DELETE statement for MySQL (UNTESTED!).

MySQL does not allow for SubSelects on the table you are updating or deleting from. So we have to use a statement with joins instead. Unfortunatly DeleteValues does not support the needed syntax, so we just execute the plain query.
[cec] fixed - incorrect error message was being displayed in the toast popup when libCEC could not be found on the system (c+p is bad mmm'kay)
[osx] - log the window name if a window completly obscures XBMC and leads to framelimiting (so we can identify / add exceptional apps easily)
[pvr] fix loop in CGUIWindowPVRChannels::SelectNextGroup
[epg] fixed possible crash in CGUIEPGGridContainer::Render(). credits to forum user 'x-cimo'