Removed `!default` from variables may add later. Inclusion of `_color.scss` and variable to match. Also work on `_brand.scss` to match new color variables.
Move `_print` to `base` folder. Added global `color.scss` and `texture`. Merge of several styles from Rock Hammer into `images` and `shared`.
Merged more Rock Hammer image styles
New `_linear-gradient` mixin from Rock Hammer. Updated `_textures.scss` to exclude RH specific variables of Bootstrap components