[tlu] Repository pinning

[Adam R. Maxwell]

> On Sep 11, 2014, at 19:19 , Justin C. Walker <justin at mac.com> wrote:
> 
> 
> On Sep 11, 2014, at 17:17 , Adam R. Maxwell wrote:
> 
>> Quick question: is anyone using this, or would definitely use it if TLU supported it?
>> 
>> If you don't know what I'm asking about, man tlmgr and search for pinning :).
> 
> What Herb and Bruno said.

Thanks, guys, that's about what I figured.

https://github.com/amaxwell/tlutility/issues/3

Since TLU currently breaks pinning, I have to come up with a fix, but I'm not enthusiastic about fully supporting something that I'll never use.

Adam