I ended up forking this and adding a couple of changes for OSX. The memory statistics weren't being displayed correctly. I also added the time remaining until e

I ended up forking this and adding a couple of changes for OSX. The memory statistics weren't being displayed correctly. I also added the time remaining until empty/fully charged. For the interested: https://github.com/jh3/rainbarf https://github.com/jh3/rainbarf