Initial import of python bindings for some of liboptv.
Test the Target and TargetArray classes.
Merge branch 'master' into py_bind
Add README to Python bindings.
Initial import of a simple movie viewer using liboptv through the python bindings, built with QtQuick.
Add instructions to the movie viewer.
Fix import path
Merge pull request #15 from yosefm/py_bind

Initial Python bindings
Merge pull request #16 from yosefm/viewer

Simple 4-camera movie viewer
- copied calibration.c from yosefm/pyptv_git
- copied rotation.c
- copied calibration.h
- added handle_error
- removed fopen_r reference
- compiles on Mac with:
cmake -i

and then when asked about OS X Architectures, use: i386

make
make install

make check doesn't work
added the /testing_fodder/cal/ folder for the tests
all tests pass
- fixed documentation
- created "modern" (if i got it correctly) function header for read_ori
- made modern header for write_ori
there is a change in rotation_matrix after our discussion with Yosef about calibration.c submission
removed rotation.c
moved rotation_matrix into calibration.c
rotation_matrix uses only single argument Exterior *Ex
fixed CMakeFiles, test_calibration
started ray_tracing.h, copied ray_tracing.c from Yosef' bitbucket refactor
Cuild on Linux: explicitly include libm for the rotation matrix
Fix double file close in write_ori()
copied lsqadj.c and .h from src_c cause we need matmul in ray_tracing.
changed lsqadj.c to 'modern function type" with clear argument specification.
updated lsqadj.h and ray_tracing.c to include "lsqadj.h"