Rockbox

I've been using Rockbox for years on my Sansa e380 (v1), but I'm a noob at modern-day code-writing. (To show you how old my skills are, my last formal training was in college–in languages like Cobol, Fortran & IBM assembler. ;) ) I just installed the Ubuntu VirtualBox image as my development environment within the last week and managed to compile a couple of SVN updates.

Nonetheless, I have a very simple patch for a first-timer that should be easy to commit: Add the "USB Hide Internal Drive" phrase to english-us.lang. Since english-us is just a minor patch job on english.lang (replace "colour" with "color", etc.) and had no issues before that phrase was added, and the new phrase is just fine in American English, this should be a no-brainer for anyone who can commit it.

To be safe, I did use genlang to create it from the current SVN files, even though it's really a simple cut-and-paste job; all I had to do to new-english-us.lang after that was remove the comments genlang inserted with the new phrase.

Thanks in advance!