Revert "Minor CSS fix for our user documentation (for Internet Explorer 10)."

This reverts commit d929590ef376703e4c0fddf25fae74ba20bd580d.
Revert "Minor editing of a comment."

This reverts commit 0723ec9ca8a7ade0c3c1d126c6f118d2c1f59364.
Revert "Can now deploy OpenCOR on Windows (in addition to Linux and OS X; #120)."

This reverts commit a7bad65a8ca8965cfa03e62c13a102a6932c3611.
Revert "Some work on addressing the issue of importing a CSS file into another (#127). Also some minor cleaning up and a minor fix."

This reverts commit 2ebcba48c907e734d41e3a4426d358988b91f4bd.