Remove unused items

Scrapping unused stuff because it's... unused.
Updated Bootstrap

Updated Bootstrap to v3.3.1
Updated modernizr
Removed unused scripts
Cleaned up page templates
Cleaned up sidebars
Ignore thumbs.db
Added/updated metas

Updated favicon defaults and added Android theme color meta
v1.3.0
Move Yoast meta box

Assign the Yoast SEO meta box a low priority because it's annoying when
it gets works its way in between important stuff
Updated readme