Init, displacement calculation made hookable; minor doxygen fix
Incorrect normalisation of edge normal; Many thanks to Baptiste Pierrat for finding and reporting this issue.
Fix for ambiguous isinf on g++ 4.8.X
MS VS2013 compatibility fixes
Made MSVS workarounds compatible with MSVS 2013...
Deleted 2.4 manual
Updated user manual (v. num only)
Updated user manual (v. num only)