fix find and link gl framework for mac build
improved gl init for macos
fix log about error from sdl
fix init render by sdl
gix select renderer sdl
add atlas reader
add atlas generator
gl_engine.cpp fixed def for macos
1000 speed is too much and something else was blocking to 300 anyway
updater improvements: simplify DownloadManager::DownloadInProgress()
updater improvements
add '--no-crc' option
fetch as many as possible
Filter updatable files using file platforms metainfo
Fix compilation: gix select renderer sdl
(cherry picked from commit fb221f8)
Merged in VladRassokhin/caesaria/updater-improvements (pull request #55)

Updater improvements
Merged in ramMASTER/caesaria-1/ramMASTER/1000-speed-is-too-much-and-something-els-1410693959184 (pull request #54)

1000 speed is too much and something else was blocking to 300 anyway
Merged in VladRassokhin/caesaria/updater-platform-checks (pull request #56)

Filter updatable files using file platforms metainfo
cityservice_info.cpp edited online with Bitbucket
warning fix
Typos
Merged in mstarman/caesaria/mstarman/typos-1410811466300 (pull request #60)

Typos
Merged in ramMASTER/caesaria-1/ramMASTER/cityservice_infocpp-edited-online-with-b-1410773221027 (pull request #59)

cityservice_info.cpp edited online with Bitbucket