renamed target to targetTable
First pass at running sql for whole file from csv
Added CsvBuffer for reading rows of Csv
First test for CsvBuffer
Handle two rows
Include \r for csv files

I'll handle query files when I remove LineReader
Added tests for missing trailing newline
Let CsvBuffer do more, and LineReader do less
Handle quoted quote
test split parse
expanded split test
Removed old code
Insert using prepared statement

more could be reused, and not recalculated but for now...
Update success count
Test for csv without header
handle header row / prepare statement once
Handle splitting of csv files
Test for CsvLoader
Escape table name
Escape table names