added a sass compiler
Added foundation assets
Added a "general" module

This can host the options to switch frameworks and some helpful
instructions or info for the theme.
moving the scss.inc.php file
started modularizing the compiler
The compiler IS working with foundation.
limiting advanced options according to the selected framework
import normalize.scss
added a conditional for branding variables depending on the selected framework
Started abstraction work to allow multiple frameworks
moved navwalker in the bootstrap framework
added button-group classes to frameworks.
all sorts of improvements
moved menus module inside the bootstrap framework
separating header from jumbotron module, moved jumbotron to bootstrap.
moving headers to bootstrap framework
remove open and close contexts. they are useless and an overkill
removed context from framework functions
forgot to remove elements
renaming "normal" to "medium"