don't override user defined size when resizing

Check if we need to download and prevent user from reaching the startgame menu because it needs images from the download

enable window resizing (tested only on linux) - fix issue #103

increment version number/name

ooops

sabotage of the iphone port failed..

this should fix the double free that happens when closing the sdl window on ios (untested)

fixed = operator in uFloat

ok this makes no sense now, remove 'enhanced' option from ios

Made getDownloadPath compatible with < Froyo devices

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)