Modified folder color (and hover) to more closely match sidebar scheme

[lidatong]

Hey jrolfs - your sodarized plugin is awesome!

I did notice that in a recent update that the folder font color no longer really fits the Sodarized Light 3 sidebar theme (it's gray on top of champagne/tan), so I made some small color modifications to the theme file (folder font and hover color) so that it fits better. Here's a screenshot: http://imgur.com/gallery/cdBt1Ra

Also the blue fileselected.png file doesn't seem to fit the Sodarized Light theme very well -> what do you think of a brown/tan version of that?

[jrolfs]

Thanks! However, I can't take props without passing them right on to https://github.com/buymeasoda/soda-theme 😬 Sorry I let this stick around for so long my notifications get inundated with work stuff (noisy). I'm definitely down for an update fileselected.png. Thanks for the update.