Site generalisation while keeping pjf's content intact.

Conflicts:
	_layouts/default.html

Based on 26b77df4bc2db12a431dfbf7f6dfd18cd140bbdd
instructions for initial config
make avatar configurable
OCD tweak of an html element.
Use site.avatar in index.html files

Conflicts:
	personal_example/index.html
	youtube_example/index.html
References in impostor syndrome text.
Standardise references format
Added content: Your brain does not do what is right
Merge branch 'base' into build

* base:
  Add tag pagination capabilities.
  Use site.avatar in index.html files
  Fix typo in link element to github repo.
  example content
  make avatar configurable
  renamed config.yml
  instructions for initial config
  example avatar
  allow for merging in of site changes without blatting own config
  Site generalisation

Conflicts:
	_config.yml
	_includes/sidebar.html
	_layouts/default.html
	depression/_posts/2013-08-02-impostor-syndrome-and-depression.md
	index.html
Merge branch 'base' into build

* base:
  Updated README.md
Enable pagination.
lower-case DF paths
Fix link to DF posts
Merge branch 'base' into build

Added copyright info to _config.yml

* base:
  Removed unused code from generate_tag_pages.rb
  make site copyright configurable

Conflicts:
	_config.yml.example
Title fix in ethics
Tagging and tweaking
Merge branch 'base' into build

* base:
  Added a social.rb for quick links to social websites.
Merge branch 'base' into build

* base:
  Fixup: Added missing tags to social.rb
Content: A new website, a new philosophy
Content fixups