Kusto fails to process TSVs with escaped tabs

[yogilad]

Kusto does not support Windows's quotation escaped TSV format, so Tabular data with escaped tabs causes an error about varying column numbers.

Options to fix - provide user with Clipboard Tabular-Data processing options:

1. Default - as today - works for most users
2. Convert TSV to CSV - CPU costly but has Unicode Support
3. Get ASCII / LATIN1 ASCII - works best with English / Numeric data
4. Get Code Page ASCII data - works for local machines (Was unable to figure this out yet)

Example code for converting Tabular data to Latin1CSV:

 var stream = Clipboard.GetData(DataFormats.CommaSeparatedValue) as MemoryStream;
 var bytes = stream.ToArray();
 var data = System.Text.ASCIIEncoding.Latin1.GetString(bytes);