Enable inline PHP syntax highlighting

Pygments has a "startinline" option which is only relevant for the PhpLexer. It allows syntax highlighting without the opening <?php tag. I believe this option is ignored for every other lexer.

Could you either set this to true by default using the proposed change? Or could this be exposed as a setting somewhere in _config.yml? I can't think of a reason someone would not want this enabled.
Added !default to $img-border
add https protocol supporting during rake setup_github_pages
Adjusted JsFiddle plugin to detect jsFiddle versions.

Prior to this change, {% jsFiddle ccWP7/5 result,js,html %} wouldn't
render the desired tab order properly since the regex pattern was
being capturing the /5 as part of the first of the tabs.
Revised the regex for JsFiddle plugin after further testing.
The gist hashes have changed. They include letters now
Github Pages deployment is now using `git add -A` for compatability with Git 1.8.2+
Use protocol relative URL for Twitter
Fix second Twitter URL to be protocol relative
updated Sass to 3.2
Use HTTPS for Rubygems

It is now recommended to use HTTPS for connecting to Rubygems.
Fix http generated images path when using Compass sprites 

Otherwise compass uses '/source/images' for the sprite image URL
Deprecate 1.9.2, add 2.0.0 :)
Remove redundant reset-html5, global-reset already calls reset-html5
Use source/CNAME (if it exists) to set _config.yml url property
Extract method
Improved readability
Removed outdated ruby version manager configurations; update to .ruby-version
Let's use the specified format - https://gist.github.com/fnichol/1912050
Fixed setup_github_pages success message. #1328