Working towards adding automatic wiki account creation.
Needs to use cookies.
Code working, but encountering problems with the CAPTCHAs.
Saving while moving to other branch.
Saving to change branches.
Merge branch 'tricycle' into wikiaccounts

Conflicts:
	r2/r2/models/account.py
Saving for branch change.
Moved wiki account creation into own file.  Created a wiki account creation section of prefs.
Implemented creation of wiki accounts as a pending job.  Created script for creating wiki accounts for all users.
Clean up.
Changed error reporting email address.
Prevents blank wiki pages from causing profile pages in user pages.
Merge pull request #86 from PotatoDumplings/userpage

Prevents blank wiki pages from causing profile pages in user pages.
Now uses lxml to parse API.
Article pages now how a meta description, to allow link sharing facilities to provide a snippit.
Added CFAR's blog to the sidebar.
Merge pull request #88 from PotatoDumplings/cfarblog

Added CFAR's blog to the sidebar.
Switched to using lxml to parse the html.
Removed extraneous import.
Merge pull request #87 from PotatoDumplings/facebook-summary

Article pages now how a meta description.