Merge pull request #39 from aaron0browne/tutorials

Make final edits to sysconfig post
A variety of typo corrections and mostly minor rewording
Merge pull request #40 from murphyke/cilantro-post-tweaks

A variety of typo corrections and mostly minor rewording
Initial draft of "Custom Controls in Cilantro"
Fix various grammatical issues
Fix grammatical issues and include additional notes
Additional fixes
Merge pull request #43 from cbmi/issue-41

Initial draft of "Custom Controls in Cilantro"
Add better syntax highlighting theme
Fix max-width on images add vertical margin
Add image of the final control
Update hipchat.js to turn off anonymous
Change boolean-based options to real booleans
Remove anonymous flag to force user to enter name
Add demos page with first listing
Add OMOP Harvest demo link to demos page

Depends on a screenshot added to harvest-site-media.

Signed-off-by: Aaron Browne <aaron0browne@gmail.com>