allow specifying a different CMAKE_OSX_SYSROOT

less spam

I'd meant for this to match the frontend

fix git hash reporting

enable travis bot

add more travis tests

Close branch

have revinfo also try to pick up git hashes

Fix building on OSX when autoupdate is disabled

Merge pull request #10 from LocutusOfBorg/fix-avwrapper2 Fixed commit 887b9eca023c94c26daf9607c7ac9b18172c634d

don't stack bye/teleport sounds of hogs (when a team is gone)

Fixed commit 887b9eca023c94c26daf9607c7ac9b18172c634d

backport of r2aa9cf5badfcc978268a9bf06950942f27dfd366 Added cast to qreal, avoiding ftbfs due to issue #758 More explanation here https://wiki.debian.org/ArmEabiFixes And on qt-project.org reference website: "Typedef for double on all platforms except for those using CPUs with ARM architectures. On ARM-based platforms, qreal is a typedef for float for performance reasons."

Merge pull request #8 from LocutusOfBorg/fix-avwrapper-exit-calls Fixed avwrapper exit calls, fixing issue #752

revert 58dee07f7552