Merge branch 'master' of https://github.com/gideros/gideros

[scripts] copy Apple TV luasocket plugin from proper place

Merge branch 'master' of https://github.com/gideros/gideros

[ios] on surface change fix

[pi] libpng library

Merge pull request gideros#135 from tkhnoman/patch-1

[desktop] removed automated pos & size. Thanks very much for such a quick fix, @tkhnoman!

Merge pull request gideros#121 from tkhnoman/patch-2

Save pos & size of exported Desktop at |D|gdrPos.ini

[winrt] use Present(1,0) to prevent warnings

[scripts] including missing files

[version] 2015.06.10