Squashed commit of the following:

commit 2f20caded96929d4775b09831d10b8a07aed52df
Author: Andrew Olson <aolson@geezeo.com>
Date:   Fri Oct 4 22:02:19 2013 -0400

    Convert posts to pages.

commit 6320f9846513db6a9613619349d4113918d44db2
Author: Andrew Olson <aolson@geezeo.com>
Date:   Fri Oct 4 22:02:04 2013 -0400

    Ignore .DS_Store
Merge branch 'master' of github.com:anolson/anolson.github.com

Conflicts:
	_posts/1970-01-01-course_analytics.html
	_posts/1970-01-01-group-manager.html
	_posts/1970-01-01-guests.html
	_posts/1970-01-01-heyo.html
	_posts/1970-01-01-hokiemobile.html
	_posts/1970-01-01-intervalapp.html
	_posts/1970-01-01-metricsapp.html
	_posts/1970-01-01-mobi.html
	_posts/1970-01-01-myvt.html
	_posts/1970-01-01-pidgen.html
	_posts/1970-01-01-wednesdayworlds.html
	_posts/2010-12-17-group-manager.html
	_posts/2010-12-17-guests.html
	_posts/2010-12-17-heyo.html
	_posts/2010-12-17-pidgen.html
	_posts/2010-12-17-wednesdayworlds.html
	_posts/2011-7-11-metricsapp.html
	_posts/2012-11-09-course_analytics.html
	examples.html
	examples/course_analytics/index.html
	examples/group_manager/index.html
	examples/guests/index.html
	examples/heyo/index.html
	examples/metrics/index.html
	examples/pidgen/index.html
	examples/wednesdayworlds/index.html