Templated Vector.hpp, switched to unique_ptr in Game class
Added doxygen target. Run make doc/ninja doc to generate documentation.
Allow building engine separately.
Fixed latex generation
Added cotire support. No need for any change in build procedure :-)
Added rudimentary FP-style collision detection for Entity
Merge branch 'master' of github.com:Gazok/Tank
Merge pull request #14 from Anstow/master

Waiting between frames
Merge pull request #16 from Anstow/master

Logfile
Timer moved to c++11 standard, and references to SDL in timer removed.
Converted frame timer to microseconds, for the hell of it.
Human readable time in log files.
Documented timer.
Merge remote-tracking branch 'origin/timer'