* include CGAL's wlop but unable to compile
Merge branch 'master' of https://github.com/sunwaylive/Point-Cloud-Processing-For-Siggraph-2014
* modify proj settings, cause proj un-compilable
Merge branch 'master' of https://github.com/sunwaylive/Point-Cloud-Processing-For-Siggraph-2014
change boost directory from "c:\...." to "D:\...." in pro setting