corrected unit 9 with $pad-units in grid-system
Revert "corrected unit 9 with $pad-units in grid-system"

This reverts commit 567419b10f263ea2c7b96731cb42b8e239e0667e.
corrected unit 9 with $pad-units in grid-system, see #5
removed duplicate import of _base.scss, see #4
removed unnecessary compass imports in screen.scss
fixed ```clear:none```bug in _grid-system.scss, see #6
compatibility with compass 1.0 (removed blueprint/reset)
removed unit from 0px, fixed #7
minor update with index.html (not related to the grid system)
added VERSION
updated grid system alias
updated LICENSE
Merge pull request #1 from sehmaschine/master

Sync with sehmaschine:master