media/clipfish.lua: Rewrite ident function
media/clipfish.lua: Rewrite ident function

Rewrite the `ident' function for the libquvi 0.9+ series.
* Add local table `ClipFish', implement `can_parse_url'
* Remove any now obsolete code

Signed-off-by: Toni Gundogdu <eac2284b3c43676907b96f08de9d3d52d5df0361@gmail.com>

legatvs/libquvi-scripts,legatvs/libquvi-scripts,alech/libquvi-scripts,alech/libquvi-scripts