support for custom fonts
Import custom style overrides

The default Octopress theme imports a custom scss file at the end of its
screen.scss file that allows for people to override a theme's styles
with their own, custom styling. This commit takes that cue and
implements it for the Slash theme, importing the same file to allow for
overrides, making the theme more flexible.

More information on the default theme's custom style capabilities can be
found at:

  http://octopress.org/docs/theme/styles/
Strip HTML from page title in title tag

When the title of a post contained HTML, it was appearing in the title
tag as escaped html, which doesn't read very well for most people.
Stripping the HTML from page titles when used in the title tag makes
this a little nicer.
Fixed malformed disqus comments urls in index
Merge pull request #39 from Mic92/patch-1

support for custom fonts
Merge pull request #42 from lencioni/custom-styles

Import custom style overrides
Fix issue for UTF-8 Icons Not Shown in Archive
Fix #40
Merge pull request #44 from lencioni/title-strip-html

Strip HTML from page title in title tag
Merge pull request #48 from santialbo/patch1

Fixed malformed disqus comments urls in index
add instragram link to the theme
More in-style instagram image
Add conditional for addthis button
Various fixes suggested by PageSpeed
Further png optimization
further optimize coderwall.png
Further optimization of pngs (this time it is lossy, though not noticably so)
Merge remote-tracking branch 'tommy351/master'

Conflicts:
	source/_includes/article.html
add sina weibo to social