With these changes, the client is almost feature complete. The only thing that doesn't work now is trading from storage and the reflections, and a few other bugs, but nothing serious. All the menus are properly resized and the game is 100% playable.
The next versions will focus on bug fixes, optimizations, and improving the UI even further.
So here is the list of changes:
Now the achievements window should work properly.
Added a new setting, under Video, to use 32bpp textures (slower, but looks nicer).
The buddy window works now (left swipe on a name to edit/delete).
Now you can edit the items quantity. Just click on a selected category to edit. Press enter when done.
The back key brings up the keyboard, if there are no windows to close.
The channel selection bar (in console) is resized properly now.
The chat is no longer logged (waste of time, since you need root access to access the files anyway).
The settings, counters, etc. are saved when the app is put in the background.
The quest log menu is resized properly (done by bluap).
The minimap is back (not that I find it very useful, but at least a person really wanted it). To switch it on and off, click on the upper right corner. At the very corner.