FREE AT LAST!!! SDL came around a (mostly) sane way for implementing rotation events, so we can scrap all the workaround code that has been added to workaround it!! Also this allows us to use proper (internal) multitasking handling and can simplify optional settings and other yet unexplored features. Yay!

Fixed AddFileLog, there's now a log created in /sdcard/Android/data/org.hedgewars.mobile/cache/Data/

set gl attributes before creating the window, or some of them might be ignored (like vsync on osx); also don't skip some reloads when switching to fullscreen and back; finally did a little code re-organisation

version name and api changed for Market version ss: Enter commit message. Lines beginning with 'HG:' are removed.

apparently sdl doesn't work anymore on ios < 3.2 so it is worth to take the leap and upgrade the minimum os to 4.0, so that we can use new apis (like imageio from sdl_image)

removed some @override lines which cause compiler errors on openjdk-6

Disable flakes in Blox theme

merg with the latest rev of 22nd (end of GSoC)

Free land texture, reset sky colour.

Put it in the add as well