Fixes #435, #481, #488, #507, #508

#435 (closed) - Error in Migration script 660_to_700.php

#481 (closed) - Star Follow not working in Calendar

#488 (closed) - Workflow Condition: Last Modified By (Campaigns) fields

#507 (closed) - Values in ListView not respecting user preferences

#508 (closed) - Calendar not show records in Month Week Day or Agenda