Line Duplication in editor and a few other requests

Hi - wondering if it would be possible to add in the SQL editor a command to duplicate the current line - similar to Notepad++ - pressing CTRL-D for example duplicates the line on a new line. A great shortcut when working on large queries.

Also when exporting column info from the table view - an option to export the column names only with no query code.

Last one :)

If I right click on a column with DATE/TIME - can there be an option to COPY the date time in UNIX instead of having to run a command to convert it - and vice versa.

Session save, if HEIDI crashes when you reopen you don't have your previous queries.

Thanks for looking.

Feature requests and issue reports go to the bugtracker please, except when it's a show-stopper.

Thanks!