[mythtv-users] Immir tv_grab_au 1.57

[Michael Smith]

> Thanks for all the success/failure reports and comments and suggestions. 
> I've added a few quick fixes. Testing right now. Included the W channel 
> fix. Strip non-printables from pages all the time --- hopefully that'll 
> fix the stupid errors in their data. Still a memory leak somewhere...

Screwed up. Forgot to strip characters *after* deobfuscation. Script 
updated (without version change: naughty me!)

Immir