remove old require once
backported comments from d7 views
This sets up the d7 structure where the core tables are loaded from the d7 file
we simply move the table definition into the separate function
Now we have moved the activity table definition too
Merge pull request #107 from eileenmcnaughton/viewsd6

CRM-14007 Viewsd6 - move definition into same file as d7
Merge remote-tracking branch 'upstream/6.x-4.4' into 6.x-4.4-6.x-master-2013-12-30-11-03-07