Merge pull request #40 from ORNis/develop

Cosmetic fix
Update the openCV based feature matcher. #38
update the doc of the SfM pipeline
Update openMVG::bundle_adjustment module (code factorization). #44
update the doc version revision number
Add a constructor from a 3x4 matrix.
Update the documentation link to the sphinx based doc.
Update the dependencies and third party documentation. #49
Update the documentation. #49
Fix windows compilation. #57
Remove a compilation warning on windows. #58
Update the sphinx doc for the SfM module. #49
Update to glfw v. 3.0.4