Minor
Rename minor
Rename event name
Fixes #4325 New hook to let plugins change the attributes for a website  + moving helper getMinMaxDateAcrossWebsites to Site object
Moving method updateSiteCreatedTime from CoreAdminHome to SItesManager API where it belongs
Adding new column 'type' to 'piwik_site' table. Adding setters in Site object. Updating SiteManager tests. Refs #4326
Reverting
Minor test that updating a site  type works
Getting desperate at this fail
Fix bug (missing getInstance()). Exception was not shown because tests were not rethrowing the exception
Refs #4325 Making the new Site hook used piwik wide so that when eg. a site name is decorated, it appears in most places decorated.
too many checks kill the checking
throw exception requires format=original or XML error msg is returned...
Minor
Merge remote-tracking branch 'origin/master' into ratio_1816