introduced tab pages
setting: # results
filter search results
show video duration
fix wrong adev for omxplayer
some footer bugs + "Files" tab (not used yet)
make 720p the default
added *.swp to gitignore
youtube-dl no longer needed as external dependencie
fixed tab onready bug
find local files functions
local files http request
go to video tab on click
fixed next video bug
initial support for local files