Fix for OUR-31 - Fix page titles in our.umbraco.org Documentation section to include actual page title
Part of update for OUR-31 fix.

Tidied up config (tabs) and XSLT (removed unused namespaces)
Remove umbraco webservices
Improve avatar handling
Remove missing reference
Hopefully fixed the CI
Updated - secure - umbraco.dll
Syncing changes from live server back to the repo
When a forum post does not exist, the user is redirected to homepage with message.
Fixed tiny issue in uForum:TimeDiff.

Corrected "1 days ago" bug/typo.
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of https://github.com/leekelleher/OurUmbraco into leekelleher-master

Conflicts:
	OurUmbraco.Site/xslt/forum-commentsList.xslt
Merge branch 'leekelleher-master'
Fix merge errors