Level doesn't upate automatically by default

[DavidVentura]

When you load the player it start playing the lowest bitrate video by default (for me that's 'Audio') then starts switching to higher-bitrate videos until it reaches high, but the label doesn't update to show this. If I switch manually, the label shows the correct values

[hmoraes]

Hi @DavidVentura

I made a minor fix in the code to correctly display the level when using Auto, see here

[joaopaulovieira]

Fixed on #34 . Thanks @hmoraes !