Add a --skip option to make-xlat files.  Fix --domain

Skip stages instead of just ending after a certain stage.
This is useful to inject other data into the middle of the
build process.

The --domain option was broken.  Now fixed.
Rename antiX-l10n.src to antiX-L10n.src

Now matches name in MX-14.
Remove *_ent names from TEXT_DOMAINS

These don't have .po files.
Change format of language summary line
Let q option stack and change what gets printed

Change what gets printed in non-verbose mode.  Fine tuning.
Revert change to how variable names are constructed

I compared the new names with the names the MX-14-RC-2
and they all match now.
Add script to compare directories of files

compare-directories is useful for comparing old and new .xlat
and .mo files but it has no UI yet.
Add MX_NAMES

This lists the names of pograms to make .mo files for in the MX
distro.  It is analoguous to ANTIX_NAMES.
Handle other_devs differently

We remove floppy devices from most_block_devices and instead of
ignoring other_devs we treat them like hard drives and classify
them as either "usb" or "hd" just like we do with /dev/sd* devices.
Rename README to README.md

start to convert to markdown format.
Fix --skip option in make-xlat-files