when running make rhinojs fails due to a missing cp command

cp rhino/buildGradle/libs/rhino*.jar rhino.jar
usage: cp [-R [-H | -L | -P]] [-fi | -n] [-apvXc] source_file target_file
       cp [-R [-H | -L | -P]] [-fi | -n] [-apvXc] source_file ... target_directory
make: *** [rhino.jar] Error 64

Issue was resolved by manually copying one of the jars

`cp rhino/buildGradle/libs/r

It would be great to have the option "skip N lines", since CSV files often contain not commented headers. Can this be implemented?
For example:

This is a data file generated by some old software.
Next line will contain a headers of parameters.
Temperature, Humidity, Voltage
22.5, 45.5, 220
23.0, 44.0, 219
...
In such case "skipLines: 2" could be added to con

Originally posted by @dimitri in https://github.com/dimitri/pgloader/timeline

That's good thinking, and I think that's relevant for another PR. The PR introducing the statistics singleton should also take care of the following bits of refactoring of the code:

• the singleton is named “state” as I initially though I would update the global state of the migration to be able to know

I'm not sure how feasible this may be, but the old logparser program from Microsoft supported queries like

Select * from test.csv

And it would read from test.csv, without needing any config files.