Remove global source language setting

It's already configured at project level, so the global settings doesn't
make much sense.

Fixes #1028
Signed-off-by: Michal Čihař <michal@cihar.com>

docs/admin/config.rst

@@ -664,14 +664,6 @@ SITE_TITLE
 
 Site title to be used in website and emails as well.
 
-.. setting:: SOURCE_LANGUAGE
-
-SOURCE_LANGUAGE
----------------
-
-Source language used for translation. This is mostly useful for machine
-translation services.
-
 .. setting:: TTF_PATH
 
 TTF_PATH

docs/admin/deployments.rst

@@ -180,7 +180,6 @@ After installation on OpenShift Weblate is ready to use and preconfigured as fol
 * Indexing offloading if the cron cartridge is installed (:setting:`OFFLOAD_INDEXING`)
 * Committing of pending changes if the cron cartridge is installed (:djadmin:`commit_pending`)
 * Weblate machine translations for suggestions bases on previous translations (:setting:`MACHINE_TRANSLATION_SERVICES`)
-* Source language for machine translations set to "en-us" (:setting:`SOURCE_LANGUAGE`)
 * Weblate directories (STATIC_ROOT, :setting:`DATA_DIR`, :setting:`TTF_PATH`, Avatar cache) set according to OpenShift requirements/conventions
 * Django site name and ALLOWED_HOSTS set to DNS name of your OpenShift application
 * Email sender addresses set to no-reply@<OPENSHIFT_CLOUD_DOMAIN>, where <OPENSHIFT_CLOUD_DOMAIN> is the domain OpenShift runs under. In case of OpenShift Online it's rhcloud.com.

docs/admin/machine.rst

@@ -11,8 +11,7 @@ up to administrator to enable them. The services have different terms of use, so
 please check whether you are allowed to use them before enabling in Weblate.
 The individual services are enabled using :setting:`MACHINE_TRANSLATION_SERVICES`.
 
-The source langauge can be configured by :setting:`SOURCE_LANGUAGE` and is
-shared for all translations within Weblate.
+The source language can be configured at :ref:`project`.
 
 Amagama
 +++++++

weblate/appsettings.py

@@ -193,9 +193,6 @@ PIWIK_URL = getvalue('PIWIK_URL', None)
 # Google Analytics
 GOOGLE_ANALYTICS_ID = getvalue('GOOGLE_ANALYTICS_ID', None)
 
-# Source language
-SOURCE_LANGUAGE = getvalue('SOURCE_LANGUAGE', 'en')
-
 # Self advertisement
 SELF_ADVERTISEMENT = getvalue('SELF_ADVERTISEMENT', False)
 

weblate/settings_openshift.py

@@ -103,8 +103,6 @@ else:
 # Where to put Whoosh index
 WHOOSH_INDEX = os.path.join(os.environ['OPENSHIFT_DATA_DIR'], 'whoosh-index')
 
-SOURCE_LANGUAGE = 'en'
-
 # List of machine translations
 MACHINE_TRANSLATION_SERVICES = (
     'weblate.trans.machine.weblatetm.WeblateSimilarTranslation',