enabled restore packages
added tracing to content manager
added more trace lines
tracing fixed up
added tracing to creating new content item
more tracing
removed layer serialization
thinned out trace
trace tidy up
trace update
Merge pull request #1 from paynecrl97/master

added null ref fix for when glimpse is disabled
made message broker only load once per request
removed excess tracing
added checks to ensure http context exists before accessing (think command line, tasks etc)
Fixed null exeption when trying to get the content type of a null content item (it's null because it isn't published and we're using the version records).

Also pointing the module at the BedeGaming fork so that we can make these changes.
Merge pull request #2 from BedeGaming/Bug/CMS-640/ManagerNullFix

Fixed null exeption when trying to get the content type of a null conten...
Merge pull request #6 from BedeGaming/master

pulling in bug fixes for null content