wrong filename

In Terrafirma Theme project (versions terrafirma_theme-5.x-1.3.tar.gz and terrafirma_theme-5.x-1.x-dev.tar.gz checked) filename of stylesheet (css) has wrong case.
Instead of Style.css, should be style.css. (all small-case !)

It's important because:
Some operating systems take care of case in filenames (for example unix/linux/bsd ... over 50% of web servers on the internet). Those operating systems looking for style.css, and there is no file with that name.

Result: on those operating system, Terrafirma Theme is "un-styled" (no css file loaded).