Update to v0.3.0

Change: Displays a message stating news is awaiting approval once
submitted
Change: News items can now have tags
Change: Tags that match content IDs are automatically shown as the
content name
Change: Tags can be clicked to filter news to only show items with that
tag
Change: News feed re-styled
Change: User names are clickable to view Uber profile on the forums
Change: News items can now be assigned a category (changes what Icon is
displayed)
API: pahub.api.news.addNewsItem and pahub.api.news.displayPreview now
have news_tags & news_icon parameters
API: pahub.api.news.setFilter(tag) added