E intl: Set LANG instead of LC_ALL when setting language.
E intl: Set LANG instead of LC_ALL when setting language.

Also, don't force all the locale sections to be the same, let the user
override LC_* however he likes.

git-svn-id: 6ac5796aeae0cef97fb47bcc287d4ce899c6fa6e@62649 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

jordemort/e17,jordemort/e17,jordemort/e17