Remove use of `display_name` property that's causing notices (the array element it's assigned to isn't used anywhere).
Add Sublime Text project files to .gitignore
Fix path of url
Load pre_get_posts later and if there is a post type provided then set it to that one
Priority is the third argument and not the fourth
Adds a fairly simple WordPress widget offering language switching functionality.

User can choose to show available languages as a <UL> list or <SELECT> drop-down (using the same js as the core WP archives drop-down).

There's also a checkbox allowing you to show or exclude languages when there's no appropriate equivalent to link to. In list mode, it just adds a <LI> with no link. In drop-down mode, the <option> is disabled.
Merge branch 'master' of github.com:cftp/babble
Merge branch 'pr/103'
Add an "active" property to our list of language links
Kill the use of `extract()` and fix some textdomains
Misc tidy up
Merge branch 'language-switcher'
Merge branch 'pr/104'