links in readme outdated

[hernot]

Hi @
mariusmuja

The links in README.md to your paper as well as the project pages are outdated. They still link to the old pages which seem to have been moved the past years to new web page structure of your insitution.

Old links
http://www.cs.ubc.ca/research/flann
https://www.cs.ubc.ca/research/flann/uploads/FLANN/flann_visapp09.pdf

New close by locations (eg. your supervisors page)
https://www.cs.ubc.ca/~lowe/papers/09muja.pdf

Respective it seems that this repo is the new FLANN research page at least acording to your supervisors (David Lowes) research page. https://www.cs.ubc.ca/~lowe/research.html