Proofreading/Feedback for 2013-08-02-sense-of-scale-vr.markdown

Proposed an alternate introduction. Fixed some formatting errors and typos. Proposed alternate wording in some areas.
Merge pull request #2 from tinyredhuman/patch-1

Proofreading/Feedback for 2013-08-02-sense-of-scale-vr.markdown
Correcting some typos, stylistic changes
Merge branch 'master' of github.com:KholdStare/kholdstare.github.com

Conflicts:
	_posts/2013-08-02-sense-of-scale-vr.markdown
Minor fixups for older articles
Moving "press to animate" into canvas "include"
Rewording a caption
Fixing shadow-map problems in diagrams
Cleaning up, adding more images/links
Adding missing youtube include
Fixing error of Maruku html parsing
Adding conclusion
Removing testing settings from scale article
Updating article date
Making article marked as not frontpage.
Expanding article on move semantics.

Approaching as a sequence of questions
Several fixes and additions to move article.

- Alternative solutions in C++03.
- Rvalues/Lvalues
- Fixes to nested bullet points
Fixing nested list css (caused overflow of nested paragraphs)
Adding some short summaries to sections. Expanding move section.

Removing last section.
Expanding the "need for C++11 moves" section