* add onResultUpdate handler in gridoutput
* convert rows to mimetype and html
* wait for data conversion to finish before saving
* detach changeRef after output is created
* fix save grid action
* move data conversion check to each cell
* move conversion logic to dataprovider
* notify data converting when user saves
* add comments and remove unused methods
* fix method return type
* fix tests
* fix convertData method header
* move azdata changes to azdata proposed
* address PR comments
* display top rows message
* fix messages/table ordering and query 100 rows
* add missing escape import
* set default max rows to 5000
* add undefined check to updateResultSet
* change gridDataConversionComplete return type
* rework some code and write an inital test
* fix strict
* add more to standard test
* add to existing workflow test
* fix tests
* simplify the code
* add more tests
* remove bad import
* fix compile
* fix timestampiong
