* removed the stupid "wizard help window" and replaced the help sheets with calls of NSBeginInformationalAlertSheet. This might be beautified with NSAlerts in the future, since we don't care for 10.2 anymore.

- Clean up
(refs #404)

have to remove it... but i doubt it.

also replaces x-playnow hack with a slightly less ugly hack

vlc vod server can now serve about 5 seconds of video to amino stbs

vlcrc file. This might seem obvious, but many people on the forums don't
seem to understand that.

* Fix a bug in playlist_play

(Refs:#457)

* basic support for SSA formatted subs. (disable with --no-subsdec-formatted option)
* changes to freetype renderer to support the font color, size and alpha options of text_style_t (other options are possible, just not implemented yet. Full text_style_t support requires a more advanced renderer though. )
* changes to modules to support text_style_t instead of the old sub options.
* Some changes to subsdec to only iconv to UTF-8 if source is !UTF-8.

refs #82

not supported are style runs (styles on substrings).

Fixes subtitles detection from within folders with non-ASCII names when the local encoding is not UTF-8 (closes #536)