Merge branch 'release-v0.6.2-beta'

Merge branch 'release-v0.6.1-beta'

Fixed bug in rem()

Lots of updates. Re-structured, again. Cleaned up code, again. Integr…

…ated normalize into Base12. Added a few more goodies.

Made updates to CSS, removed modifiers.scss and moved its contents to…

… modules.scss which got moved into design/ More variables. Cleaner.

Major updates, moved and improved variables, moved blockquotes and ot…

…her modifiers back into base.scss and added capability to switch them on/off as well as other features, updated README.md.

Updated Base12's URL in main.scss and added them to README.md

Cleaned up design a bit, preparing to move any design element into pa…

…ges, and keep the master branch with the bare essentials.