Language import by url

It is currently possible to:
- Import translations for one specific language
- Import translations for one or more groups (views, panels, etc)

When importing a specific combination 'language + group" it is possible to specify the source *file*.
If you want to import multiple combinations ('1 language, multiple groups) it is possible to specify the source *directory*.
In the latter case a naming convention is used to get the specific source *file*.

Allright, so instead of using a disk-location (directory/file), this feature request is about using a URL as source.
Should be possible, but my main question is if it is desirable to expose translation files for one of your projects online.

+++ b/language.drush.inc
@@ -73,7 +73,7 @@ function language_drush_command() {
-			    'According to enabled modules this could be "blocks", "menu", "taxonomy", "countries", ...'),
+          'According to enabled modules this could be "blocks", "menu", "taxonomy", "countries", ...'),

If typos/formatting is still an issue, please do it a different issue.

+++ b/language.drush.inc
@@ -254,9 +254,16 @@ function drush_language_import() {
+      $file_path = drush_find_tmp() . 'drupal_language_import.po';

drupal_language_import.po should not be harcoded.

The valid_url should either point to one translation-file for a specified translation-group.
Or point to a 'directory' that contains translation-files that follow the naming convention: <translation-group>.<langcode>.po

Please also add help/instruction in the drush command language_translations_drush_command()

Hello,
Seems Andrey forgot about this task, I will finally finish it.

Please check this patch. For me it works well.
Thanks.

Hm.. Why test is started? As I know this project does not contains any tests.
Updated help of the drush command.

Patch looks solid.