Pull request procedure/etiquette

Pull request procedure/etiquette

I created a GitHub pull request ( #104) on January 29th for a fairly straightforward change, but it's been sitting for quite some time. I was just wondering if I am missing something process-wise-- that perhaps I should re-submit it or do something differently. I experienced this with another previous pull request ( #35), so I'm suspicious that there's a process to pull requests that I'm not following. I enjoy using jQuery UI and giving back where I can, so any feedback is greatly appreciated.