Refs #6992 Wiki updates. Added Documentation, etc.
Refs #7188  Improved Usability

Eliminated need to list a lot of run numbers
Usable in Python
Improved wiki stuff and documentation
Refs #7188  Replaced TableWorkspace by ITableWorkspace

When retrieving a TableWorkspace property
Merge remote branch 'origin/feature/7188_OptCrysPlacementImprove'