The StatusView (below the roomlist) now shows a default icon if no
accounts have associated avatars, and will use an account's cached avatar
if available.
Removes explicit setting of sizes in ConversationView and StatusView,
allowing them to be resized appropriately. Also rearranges StatusView
somewhat, so that it's more friendly to smaller sizes. (The avatar is
moved from being beside the status menu field to being beside the
nickname textbox.)
There's only one little problem that will probably be solved after Alpha1: if you have multiple accounts, all of them will set the avatar icon and the user will see just the last icon set.
* Added BitmapView::Bitmap() method.
* BitmapView::SetBitmap() now doesn't resize the view anymore.
* BitmapView has now a minimum size of 32x32.
* Draw bitmap on BitmapView using B_FILTER_BITMAP_BILINEAR.
* StatusView sets now explicit max and preferred size to 50x50 for the avatar icon view and doesn't resize the bitmap explicitely.
* Small style violation fixes.