Translation setup

Setup translation for this repo as django project following the
common setup as documented in
http://specs.openstack.org/openstack-infra/infra-specs/specs/translation_setup.html

This adds the django babel files and removes the default one which will
not work with django.

Fixed package name, all python files are in ironic_ui, so package name
needs to be ironic_ui, not ironic-ui.

Change-Id: I8482a1896f16b4ed19a1117c7afc583bba5e13fb

babel-django.cfg

@@ -0,0 +1,5 @@
+[extractors]
+django = django_babel.extract:extract_django
+
+[python: ironic_ui/**.py]
+[django: ironic_ui/**/templates/**.html]

babel-djangojs.cfg

@@ -0,0 +1,14 @@
+[extractors]
+# We use a custom extractor to find translatable strings in AngularJS
+# templates. The extractor is included in horizon.utils for now.
+# See http://babel.pocoo.org/docs/messages/#referencing-extraction-methods for
+# details on how this works.
+angular = horizon.utils.babel_extract_angular:extract_angular
+
+[javascript: ironic_ui/**.js]
+
+# We need to look into all static folders for HTML files.
+# The **/static ensures that we also search within
+# /openstack_dashboard/dashboards/XYZ/static which will ensure
+# that plugins are also translated.
+[angular: ironic_ui/**/static/**.html]

babel.cfg

@@ -1,2 +0,0 @@
-[python: **.py]
-

setup.cfg

@@ -21,7 +21,7 @@ classifier =
 
 [files]
 packages =
-    ironic-ui
+    ironic_ui
 
 [build_sphinx]
 source-dir = doc/source
@@ -30,17 +30,3 @@ all_files = 1
 
 [upload_sphinx]
 upload-dir = doc/build/html
-
-[compile_catalog]
-directory = ironic-ui/locale
-domain = ironic-ui
-
-[update_catalog]
-domain = ironic-ui
-output_dir = ironic-ui/locale
-input_file = ironic-ui/locale/ironic-ui.pot
-
-[extract_messages]
-keywords = _ gettext ngettext l_ lazy_gettext
-mapping_file = babel.cfg
-output_file = ironic-ui/locale/ironic-ui.pot