Fixing image asset paths for recently imported blog posts

- Fixes 598
Only send PD alerts after two consecutive failures.
Merge pull request #686 from rackerlabs/dev

Pushing to production after reviewing on staging
Merge pull request #688 from rackerlabs/dev

Merging Blog contribution and moderation guidelines.
No code changes, just markdown.
Merge pull request #690 from rackerlabs/dev

Pushing to production after reviewing on staging
Fixing typo in redirect.
Merge pull request #695 from ycombinator/fixing-bad-redirect

Fixing typo in redirect.
Merge pull request #696 from rackerlabs/dev

Pushing to production after reviewing on staging
Updating copy of signup

Per Drew Hicks:

"from Fanatical Support®." -> "from the Fanatical Support® company."
Fixing more and youtube in blog post

- fixes #698
Merge pull request #699 from rackerlabs/gh-698

Fixing more and youtube in blog post
Merge pull request #700 from rackerlabs/dev

Pushing to production after reviewing on staging
Merge pull request #672 from rackerlabs/consecutive-count

Only send PagerDuty alerts after two consecutive failures.
Merge pull request #701 from rackerlabs/dev

Pushing to production
Unseen change that should trigger monitoring alerts.
Revert "Unseen change that should trigger monitoring alerts."

This reverts commit 5d11a6bc5011d047ee1294d4fd746dac5ca0b82b.
Report notification history from our alarms.
RAX_REGION, not hardcoded IAD.
Merge pull request #702 from rackerlabs/histmon

Report notification history from our alarms.
Add 'I have a cloud, now what? Part 1' blog post

@mikemetral
Mike is a Solution Architect in the Private Cloud R&D Engineering org
I accept redaction/editing/changes
07/24/2014