Improved localization.

[udan11]

Improved localization.
Updated the sql-parser library to udan11/sql-parser@e5fc868.

I didn't get to test it. I will tomorrow.

I had to refactor the code a little bit to be able to use user's preferences (language selection).

Signed-off-by: Dan Ungureanu udan1107@gmail.com

[udan11]

Tested. Works fine after *.po and *.mo files are updated.

[udan11]

It didn't find the messages because they weren't constants, but stored in variables. Now, I modified the library to use the __ function. I tried to make the library independent from the __ function, but it resulted in a complete mess. The new approach is better.

[lem9]

Please squash so I can have a better look.

[lem9]

Dan,
when I merge your branch to the current master branch and I try it, I have a problem. Let's say I type

SLECT

in the SQL query form. The hint on the red X says

Unexpected beginning of statement. (near %s)

So parameter subtitution does not happen.

[lem9]

Nice job.