Determine which vlc plugins are required

[nicmr]

On linux we don't ship these but expect the user to have the library globally installed. On windows we'll have to try and remove them one by one until it stops working.

The following candidates are available:

• audio_mixer
• audio_output
• codec
• control
• d3d9
• d3d11
• demux
• gui
• keystore
• logger
• lua
• meta_engine
• misc
• mux
• packetizer
• services_directory
• spu
• stream_extractor
• stream_filter
• stream_out
• text_renderer
• video_chroma
• video_filter
• video_output
• video_splitter
• visualization

[nicmr]

For reference also check #41