ssh plugin
to test at home ....
correction auth key
update test ssh
rename ssh to sftp
test working with mocked sftp server (on macOsx + linux at least, should be tested under windows)
correction sftp filesystem
rename from ssh to sftp
SQL backend cont'd: dirty database version removal, 187/190 working tests (3 not implemented); we're getting there, yeyy
Merge branch 'master' into sqlplayground
SQL backend cont'd: Fixing tests
SQL backend: Improve performance by reducing number of SQL queries