Add continuous integration status.
Fix indentation and assert test.
change SimpleCamera to PinholeCamera.
Fix return value in case of Essential matrix failure
Faster ConcatH ConcatV
Fix variable name.
Update the deduplicate function of indMatch. Add an associated unit test.
Use precomputed camera center.
Use match deduplicator.
Cosmetic fix
added glfw submodule
added glfw submodule
Initial revision of the SfMViewer : SfM Scene Viewer
Add guided_matching feature and samples.
Update build instruction
Update build instruction
Add command line option to SfMViewer
Perform BA only if images have been added.
Update Eigen to 3.1.3
Add more explanation about checking out the code from the git repository.