add travis support
add libjsoncpp-dev
change to gcc
add missing math header
move trait instantiations to math.hpp
add tests for BoundingBox
add traits instantiations
move traits.hpp to math dir
Merge branch 'master' into develop
fix include path for traits.hpp
added normalize_position and normalize_scale flags to geometry loader
removed Iterator... was neither used nor working
rename test script
Merge branch 'develop' of github.com:vrsys/guacamole into develop
add to_scm_colorformat function
rename to_scm_data_format
add to_scm_data_format_forUGLY
use to_scm_ helper to clean up code
inline get_depth_buffer
add subroutine_from_mode