Core libraries:
- Column headers are correctly trimmed when loading CSV files
- 'take' operator can now be used on materialized results
- TableBuilder now guarantees unique,non-blank column names
- Fixed bug in summarization of unions
- Excel file support for load/save
Lokqldx:
- csvdata command now renamed to 'addtable'
- results can now be saved to powerpoint presentations
- Simple powerpoint report generation tutorial added
- pivotColumnsToRows and pivotRowsToColumns commands added
- Excel files support including loadexcel command that loads multiple tables from a workbook
- Datagrid no longer swallows underscores in column names
- Fix issue where macros specified in workspace options were not run on workspace load