Hello - Sorry for this basic set of questions.
I developed a site using Bootstrap 2.0 and used the documentation structure. Whatever docs I downloaded had an empty Less folder. When I downloaded 2.2, I see the Less folder filled with stuff. Everything on my site seems to work fine without the Less stuff. What exactly does it do and why do I need it? I want to reduce the base font size back to what it was and the new docs say to do that with variables.less. I changed it in that file (that I didn't even have before) and it made no difference. I'm confused on why it's used and how to use it. (Less) Also, when I go to live production with this website, do I just need bootstrap.min.css? There doesn't seem to be a bootstrap-responsive.min.css in 2.2 although I do have it in the 2.0 version I've been developing with. I thought I had a handle on how Bootstrap worked but obviously not. Any gracious advice would be appreciated.
