(core) miscalculating data ofset for calctarget
(frameserver) more -net rewrite, breaks discover.
Merge pull request #72 from Gu1/master

(core:build) fix typo in CMakeLists
(core) frameserver arguments are now passed in ARCAN_ARG environment variable to be able to pass more sensitive information to a frameserver.
(lua) source_audio should be exposed on every frameserver event
(platform:sdl) adding themename to titlebar
(support) scripts updated to reflect API changes
(core) fixed dangling reference to persistant object being transfers from poped context