HardwareCharacterCache.as now stores a list of HardwareText.as using it to store their glyphs.
- HardwareCharacterCache.as now implements the addClient and removeClient functions used to register and remove a HardwareText.as.
- HardwareCharacterCache.as now updates it's clients.
- HardwareText.as will only update it's text before rendering when it was changed.
- FeatureRecord.as now saves a FeatureTag instead of a String.
- HardwareFont.as now retrieves feature lists.