commented out apsp_johnson '-fno-delete-null-pointer-checks' flag
revise to handle any gcc 4.8.*
revise to handle any gcc 4.8.*
fixes cheking -> checking typos
Fix typo
Merge pull request #265 from m3th0s/develop

some typos
update to reflect newer PostgreSQL packages for windows
Adding vrpdptw benchmark test cases.
Update dd_alphashape.rst

Removed comment, which is rather confusing.
applied @kbinani fix
removed Mac OSX build warning
applied @kbinani boost 1.56 compatibility fix
Merge pull request #259 from sanak/develop_issue258

Commented out apsp_johnson '-fno-delete-null-pointer-checks' flag in case of Mac OSX Clang build
Merge pull request #279 from sanak/develop_issue258+267+274

Fixed Mac OSX build warning except VRP part and boost 1.56 compatibility issue