Fixes #70

* Parmeterize number of recent posts in index.html

* Replace .Site.Params.recent_posts_number with $.Param "recent_posts_number" in index.html

Fixes #50

Hugo's `.Summary` did not behave as I expected it to, not stripping out
HTML, so I removed the anchor block from around the posts and moved the
links to the image, title and a read more button.

* 'master' of https://github.com/budparr/gohugo-theme-ananke:
  Fixed line breaks in code (resolves budparr/gohugo-theme-ananke#56). (#57)

* Adding support for favicon

* Fixing html tag

* 'master' of https://github.com/budparr/gohugo-theme-ananke:
  indent fix (#45)

* add linkedin

* update github svg to fix spacing

* add colors from brandcolors.net

* add github social link

* add github css

* fix css error breaking rollover

Fixes #43

* using Hero sample image in the theme's /static folder
* fall back to site config
* fall back to hard coded default if none set in page or site params

tweak hero default behavior

improve terms template

improve image handling for edge cases Fixes #11

Improve featured image handling Ref #11 + minor homepage impvs