PRD-3857: Opened up common dialog for migration selector dialog.
CodeStyle
Fixed metadata XSD and removed repeat and sticky-flags from crosstab headers. They dont need them.
PRD-3857: Pass break-flags from row-header and row-summary header onto table-cell.
PRD-4486: Handle incompatible reports more gracefully by asking the user to migrate them.
A sudden compile failure for character 0xb0
XSD Schema fix so that the xml-golden samples validate correctly.
Regenerated golden samples as the work on PRD-4216 changed the behaviour of the TotalPageItemCountFunction that is used in this report.
Merge pull request #66 from tmorgner/PRD-3857

PRD-3857 and PRD-4486 and golden sample fixes for PRD-4216