borders, work better with nested components, and generally suck less.
Split the scraper screen into a "ScraperSearchComponent" so it can be reused in other menus (what could this possibly mean for the future?!).
Re-designed the ScraperSearchComponent to fit UI concepts.
Added the ability to put a row of buttons at the bottom of a MenuComponent.
Redid GuiMetaDataEd to use a MenuComponent instead of ComponentGrid.
Redid GuiGameScraper to use a ComponentGrid containing a ScraperSearchComponent.
Fixed Renderer::pushClipRect not clipping new rects to be within the bounds of the existing clipRect stack.
A ton of little fixes that I forgot to mention.
It's a good thing I'm the only developer currently, or I would have to actually break this into multiple commits.
Updated TheGamesDB scraper to retrieve said metadata, still need to do the
archive.vg scraper.
TextComponent now abbreviates text if the component's size is single-line and the text is too long.
DateTimeComponent now correctly updates its size.
You don't need to dynamic_cast everywhere to check things anymore.
Folders can have metadata now (currently not set up).
Metadata is now a public member variable instead of a function that
returns a pointer to make actually using const possible.
The original plan was to allow each system to have customizable lists of
metadata, which made constructing metadata really painful (the declaration
list isn't stored on the metadata instance because that's pretty wasteful
for 2,000 games). Now they're constructed by passing a MetaDataListType
enum in the constructor.
Declaration lists are now managed by const globals passed by reference
through getMDDByType(MetaDataListType).
Added GuiMsgBoxOk and GuiMsgBoxYesNo, basic message boxes.
Added rating scraping to TheGamesDB scraper.
Added warning if platform ID is not set for a system the user has selected
to scrape.
Scraper now contains a partial implementation since almost all scrapers
will follow the pattern of create HttpReq -> create and wait for
AsyncReqComponent -> parse HttpReq contents.
