feat: configure syndication to socials - #162

Changed pages include:

• index.html - view
• about/index.html - view
• admin/index.html - view
• articles/index.html - view
• notes/index.html - view
• work/index.html - view
• articles/interview-with-an-accessibility-expert-dan-matthew/index.html - view
• articles/why-i-think-accessibility-is-important/index.html - view
• notes/2013-05-10-methods-and-functions/index.html - view
• notes/2013-05-18-strings-in-javascript/index.html - view

There are more changes not included in the list