Smart: bash completion + check translations + es_ES

It’s always nice to have a productive sunday.

I’ve made some modifications to Smart on SVN r813 that I think some people might be interested.

Added the file ‘contrib/smart-completion.sh’. It’s a bit ugly and slower than I wanted to, but it works very nice since it completes options, action commands and even options from the action commands. It was fun to write it.

I’ve added ‘check-po’ into Makefile so it would give statistics about missing translations on the ‘po’ files. If someone wants to use it to update the ‘po’ files, you’re welcome to contribute.

And last, but not the least, thanks to Raúl Moratalla we now have es_ES translations!

Changelog:

* locale/es_ES/LC_MESSAGES/smart.po
- added es_ES translation (thanks Raúl Moratalla )

* contrib/smart-completion.sh
- added bash command completion script

* Makefile
- more verbose output of ‘update-po’
- added ‘check-po’ macro (stats about missing translations)