[WIP] Release prep

[fgrehm]

This PR introduces a RubyGem package for Vital and drops middleman for our main assets build process (it is only used to build the website / docs for the framework), Sass variables were also updated so that they are set as !defaults

TODO

• Separate website from assets to be distributed
• Support for font-url (get from twbs / fontawesome)
• Gem package with support for rails
• Task for rebuilding font icons
• Fine tune what gets included on the gem package (no website nor raw icons)
• Rake task to prepare package for a "tarball release"
• Social share icons? not needed
• Find a way to reference the components page from rails apps
• Sample app to act as a live demo of rails integration
• Automatically upload tarballs to github
• Update docs
• Revert font naming from vital-icons to icons
• Update file size in documentations site
• Update documentation to reflect /website/ to run documentation server

[bodytaing]

Should use the character set "/foo" etc. Some encoding output issues?

[fgrehm]

Oh, this might come from the sed we run to tweak font urls 💭

[fgrehm]

This is actually caused by sass / sass-convert and I believe is related to sass/sass#1395 😞 I found a way around it by digging through those comments and related issues but unfortunately I closed the tab that has the fix after getting it in place for this project so I can't give you a link with more info on it 🐼

Fix for this is the not so pretty 080f50a

[bodytaing]

👍 Lots of great work here @fgrehm. I'll jump in and make some small changes in addition to updating the docs. We can probably forego the inclusion social icons - want to leave this up to the implementer that will use Vital.

[brupm]

@jeyb

[fgrehm]

Closing this in favor of all the other smaller PRs I sent out along the way:

• Fonts tweaks #24
• Add !default to all variables so that they can be easily overridden #25
• Reorganize directories #28